180286080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 256

約数和(自身を含む): 641571840

約数和(自身を除く): 461285760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 233, 240, 248, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 466, 480, 496, 520, 620, 624, 640, 699, 744, 780, 806, 832, 930, 932, 960, 992, 1040, 1165, 1209, 1240, 1248, 1398, 1488, 1560, 1612, 1664, 1860, 1864, 1920, 1984, 2015, 2080, 2330, 2418, 2480, 2496, 2796, 2976, 3029, 3120, 3224, 3495, 3720, 3728, 3968, 4030, 4160, 4660, 4836, 4960, 4992, 5592, 5952, 6045, 6058, 6240, 6448, 6990, 7223, 7440, 7456, 8060, 8320, 9087, 9320, 9672, 9920, 11184, 11904, 12090, 12116, 12480, 12896, 13980, 14446, 14880, 14912, 15145, 16120, 18174, 18640, 19344, 19840, 21669, 22368, 24180, 24232, 24960, 25792, 27960, 28892, 29760, 29824, 30290, 32240, 36115, 36348, 37280, 38688, 43338, 44736, 45435, 48360, 48464, 51584, 55920, 57784, 59520, 60580, 64480, 72230, 72696, 74560, 77376, 86676, 89472, 90870, 93899, 96720, 96928, 108345, 111840, 115568, 121160, 128960, 144460, 145392, 149120, 154752, 173352, 181740, 187798, 193440, 193856, 216690, 223680, 231136, 242320, 257920, 281697, 288920, 290784, 346704, 363480, 375596, 386880, 387712, 433380, 447360, 462272, 469495, 484640, 563394, 577840, 581568, 693408, 726960, 751192, 773760, 866760, 924544, 938990, 969280, 1126788, 1155680, 1163136, 1386816, 1408485, 1453920, 1502384, 1733520, 1877980, 1938560, 2253576, 2311360, 2773632, 2816970, 2907840, 3004768, 3467040, 3755960, 4507152, 4622720, 5633940, 5815680, 6009536, 6934080, 7511920, 9014304, 11267880, 12019072, 13868160, 15023840, 18028608, 22535760, 30047680, 36057216, 45071520, 60095360, 90143040, 180286080]

約数ペア:

[(1, 180286080), (2, 90143040), (3, 60095360), (4, 45071520), (5, 36057216), (6, 30047680), (8, 22535760), (10, 18028608), (12, 15023840), (13, 13868160), (15, 12019072), (16, 11267880), (20, 9014304), (24, 7511920), (26, 6934080), (30, 6009536), (31, 5815680), (32, 5633940), (39, 4622720), (40, 4507152), (48, 3755960), (52, 3467040), (60, 3004768), (62, 2907840), (64, 2816970), (65, 2773632), (78, 2311360), (80, 2253576), (93, 1938560), (96, 1877980), (104, 1733520), (120, 1502384), (124, 1453920), (128, 1408485), (130, 1386816), (155, 1163136), (156, 1155680), (160, 1126788), (186, 969280), (192, 938990), (195, 924544), (208, 866760), (233, 773760), (240, 751192), (248, 726960), (260, 693408), (310, 581568), (312, 577840), (320, 563394), (372, 484640), (384, 469495), (390, 462272), (403, 447360), (416, 433380), (465, 387712), (466, 386880), (480, 375596), (496, 363480), (520, 346704), (620, 290784), (624, 288920), (640, 281697), (699, 257920), (744, 242320), (780, 231136), (806, 223680), (832, 216690), (930, 193856), (932, 193440), (960, 187798), (992, 181740), (1040, 173352), (1165, 154752), (1209, 149120), (1240, 145392), (1248, 144460), (1398, 128960), (1488, 121160), (1560, 115568), (1612, 111840), (1664, 108345), (1860, 96928), (1864, 96720), (1920, 93899), (1984, 90870), (2015, 89472), (2080, 86676), (2330, 77376), (2418, 74560), (2480, 72696), (2496, 72230), (2796, 64480), (2976, 60580), (3029, 59520), (3120, 57784), (3224, 55920), (3495, 51584), (3720, 48464), (3728, 48360), (3968, 45435), (4030, 44736), (4160, 43338), (4660, 38688), (4836, 37280), (4960, 36348), (4992, 36115), (5592, 32240), (5952, 30290), (6045, 29824), (6058, 29760), (6240, 28892), (6448, 27960), (6990, 25792), (7223, 24960), (7440, 24232), (7456, 24180), (8060, 22368), (8320, 21669), (9087, 19840), (9320, 19344), (9672, 18640), (9920, 18174), (11184, 16120), (11904, 15145), (12090, 14912), (12116, 14880), (12480, 14446), (12896, 13980)]