160893546480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{449}}^1\times {\mathrm{18433}}^1$

素因数の和:18910

約数の個数: 240

約数和(自身を含む): 561624991200

約数和(自身を除く): 400731444720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 449, 486, 540, 648, 720, 810, 898, 972, 1080, 1215, 1296, 1347, 1620, 1796, 1944, 2160, 2245, 2430, 2694, 3240, 3592, 3888, 4041, 4490, 4860, 5388, 6480, 6735, 7184, 8082, 8980, 9720, 10776, 12123, 13470, 16164, 17960, 18433, 19440, 20205, 21552, 24246, 26940, 32328, 35920, 36369, 36866, 40410, 48492, 53880, 55299, 60615, 64656, 72738, 73732, 80820, 92165, 96984, 107760, 109107, 110598, 121230, 145476, 147464, 161640, 165897, 181845, 184330, 193968, 218214, 221196, 242460, 276495, 290952, 294928, 323280, 331794, 363690, 368660, 436428, 442392, 484920, 497691, 545535, 552990, 581904, 663588, 727380, 737320, 829485, 872856, 884784, 969840, 995382, 1091070, 1105980, 1327176, 1454760, 1474640, 1493073, 1658970, 1745712, 1990764, 2182140, 2211960, 2488455, 2654352, 2909520, 2986146, 3317940, 3981528, 4364280, 4423920, 4479219, 4976910, 5972292, 6635880, 7465365, 7963056, 8276417, 8728560, 8958438, 9953820, 11944584, 13271760, 14930730, 16552834, 17916876, 19907640, 22396095, 23889168, 24829251, 29861460, 33105668, 35833752, 39815280, 41382085, 44792190, 49658502, 59722920, 66211336, 71667504, 74487753, 82764170, 89584380, 99317004, 119445840, 124146255, 132422672, 148975506, 165528340, 179168760, 198634008, 223463259, 248292510, 297951012, 331056680, 358337520, 372438765, 397268016, 446926518, 496585020, 595902024, 662113360, 670389777, 744877530, 893853036, 993170040, 1117316295, 1191804048, 1340779554, 1489755060, 1787706072, 1986340080, 2011169331, 2234632590, 2681559108, 2979510120, 3351948885, 3575412144, 4022338662, 4469265180, 5363118216, 5959020240, 6703897770, 8044677324, 8938530360, 10055846655, 10726236432, 13407795540, 16089354648, 17877060720, 20111693310, 26815591080, 32178709296, 40223386620, 53631182160, 80446773240, 160893546480]

約数ペア:

[(1, 160893546480), (2, 80446773240), (3, 53631182160), (4, 40223386620), (5, 32178709296), (6, 26815591080), (8, 20111693310), (9, 17877060720), (10, 16089354648), (12, 13407795540), (15, 10726236432), (16, 10055846655), (18, 8938530360), (20, 8044677324), (24, 6703897770), (27, 5959020240), (30, 5363118216), (36, 4469265180), (40, 4022338662), (45, 3575412144), (48, 3351948885), (54, 2979510120), (60, 2681559108), (72, 2234632590), (80, 2011169331), (81, 1986340080), (90, 1787706072), (108, 1489755060), (120, 1340779554), (135, 1191804048), (144, 1117316295), (162, 993170040), (180, 893853036), (216, 744877530), (240, 670389777), (243, 662113360), (270, 595902024), (324, 496585020), (360, 446926518), (405, 397268016), (432, 372438765), (449, 358337520), (486, 331056680), (540, 297951012), (648, 248292510), (720, 223463259), (810, 198634008), (898, 179168760), (972, 165528340), (1080, 148975506), (1215, 132422672), (1296, 124146255), (1347, 119445840), (1620, 99317004), (1796, 89584380), (1944, 82764170), (2160, 74487753), (2245, 71667504), (2430, 66211336), (2694, 59722920), (3240, 49658502), (3592, 44792190), (3888, 41382085), (4041, 39815280), (4490, 35833752), (4860, 33105668), (5388, 29861460), (6480, 24829251), (6735, 23889168), (7184, 22396095), (8082, 19907640), (8980, 17916876), (9720, 16552834), (10776, 14930730), (12123, 13271760), (13470, 11944584), (16164, 9953820), (17960, 8958438), (18433, 8728560), (19440, 8276417), (20205, 7963056), (21552, 7465365), (24246, 6635880), (26940, 5972292), (32328, 4976910), (35920, 4479219), (36369, 4423920), (36866, 4364280), (40410, 3981528), (48492, 3317940), (53880, 2986146), (55299, 2909520), (60615, 2654352), (64656, 2488455), (72738, 2211960), (73732, 2182140), (80820, 1990764), (92165, 1745712), (96984, 1658970), (107760, 1493073), (109107, 1474640), (110598, 1454760), (121230, 1327176), (145476, 1105980), (147464, 1091070), (161640, 995382), (165897, 969840), (181845, 884784), (184330, 872856), (193968, 829485), (218214, 737320), (221196, 727380), (242460, 663588), (276495, 581904), (290952, 552990), (294928, 545535), (323280, 497691), (331794, 484920), (363690, 442392), (368660, 436428)]