1320724800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2306

約数の個数: 252

約数和(自身を含む): 4810809276

約数和(自身を除く): 3490084476

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 64, 72, 75, 80, 82, 90, 96, 100, 120, 123, 144, 150, 160, 164, 180, 192, 200, 205, 225, 240, 246, 288, 300, 320, 328, 360, 369, 400, 410, 450, 480, 492, 576, 600, 615, 656, 720, 738, 800, 820, 900, 960, 984, 1025, 1200, 1230, 1312, 1440, 1476, 1600, 1640, 1800, 1845, 1968, 2050, 2237, 2400, 2460, 2624, 2880, 2952, 3075, 3280, 3600, 3690, 3936, 4100, 4474, 4800, 4920, 5904, 6150, 6560, 6711, 7200, 7380, 7872, 8200, 8948, 9225, 9840, 11185, 11808, 12300, 13120, 13422, 14400, 14760, 16400, 17896, 18450, 19680, 20133, 22370, 23616, 24600, 26844, 29520, 32800, 33555, 35792, 36900, 39360, 40266, 44740, 49200, 53688, 55925, 59040, 65600, 67110, 71584, 73800, 80532, 89480, 91717, 98400, 100665, 107376, 111850, 118080, 134220, 143168, 147600, 161064, 167775, 178960, 183434, 196800, 201330, 214752, 223700, 268440, 275151, 295200, 322128, 335550, 357920, 366868, 402660, 429504, 447400, 458585, 503325, 536880, 550302, 590400, 644256, 671100, 715840, 733736, 805320, 825453, 894800, 917170, 1006650, 1073760, 1100604, 1288512, 1342200, 1375755, 1467472, 1610640, 1650906, 1789600, 1834340, 2013300, 2147520, 2201208, 2292925, 2684400, 2751510, 2934944, 3221280, 3301812, 3579200, 3668680, 4026600, 4127265, 4402416, 4585850, 5368800, 5503020, 5869888, 6442560, 6603624, 6878775, 7337360, 8053200, 8254530, 8804832, 9171700, 10737600, 11006040, 13207248, 13757550, 14674720, 16106400, 16509060, 17609664, 18343400, 20636325, 22012080, 26414496, 27515100, 29349440, 32212800, 33018120, 36686800, 41272650, 44024160, 52828992, 55030200, 66036240, 73373600, 82545300, 88048320, 110060400, 132072480, 146747200, 165090600, 220120800, 264144960, 330181200, 440241600, 660362400, 1320724800]

約数ペア:

[(1, 1320724800), (2, 660362400), (3, 440241600), (4, 330181200), (5, 264144960), (6, 220120800), (8, 165090600), (9, 146747200), (10, 132072480), (12, 110060400), (15, 88048320), (16, 82545300), (18, 73373600), (20, 66036240), (24, 55030200), (25, 52828992), (30, 44024160), (32, 41272650), (36, 36686800), (40, 33018120), (41, 32212800), (45, 29349440), (48, 27515100), (50, 26414496), (60, 22012080), (64, 20636325), (72, 18343400), (75, 17609664), (80, 16509060), (82, 16106400), (90, 14674720), (96, 13757550), (100, 13207248), (120, 11006040), (123, 10737600), (144, 9171700), (150, 8804832), (160, 8254530), (164, 8053200), (180, 7337360), (192, 6878775), (200, 6603624), (205, 6442560), (225, 5869888), (240, 5503020), (246, 5368800), (288, 4585850), (300, 4402416), (320, 4127265), (328, 4026600), (360, 3668680), (369, 3579200), (400, 3301812), (410, 3221280), (450, 2934944), (480, 2751510), (492, 2684400), (576, 2292925), (600, 2201208), (615, 2147520), (656, 2013300), (720, 1834340), (738, 1789600), (800, 1650906), (820, 1610640), (900, 1467472), (960, 1375755), (984, 1342200), (1025, 1288512), (1200, 1100604), (1230, 1073760), (1312, 1006650), (1440, 917170), (1476, 894800), (1600, 825453), (1640, 805320), (1800, 733736), (1845, 715840), (1968, 671100), (2050, 644256), (2237, 590400), (2400, 550302), (2460, 536880), (2624, 503325), (2880, 458585), (2952, 447400), (3075, 429504), (3280, 402660), (3600, 366868), (3690, 357920), (3936, 335550), (4100, 322128), (4474, 295200), (4800, 275151), (4920, 268440), (5904, 223700), (6150, 214752), (6560, 201330), (6711, 196800), (7200, 183434), (7380, 178960), (7872, 167775), (8200, 161064), (8948, 147600), (9225, 143168), (9840, 134220), (11185, 118080), (11808, 111850), (12300, 107376), (13120, 100665), (13422, 98400), (14400, 91717), (14760, 89480), (16400, 80532), (17896, 73800), (18450, 71584), (19680, 67110), (20133, 65600), (22370, 59040), (23616, 55925), (24600, 53688), (26844, 49200), (29520, 44740), (32800, 40266), (33555, 39360), (35792, 36900)]