121628320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2438

約数の個数: 96

約数和(自身を含む): 324414720

約数和(自身を除く): 202786400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 880, 928, 1160, 1276, 1595, 1760, 2320, 2383, 2552, 3190, 4640, 4766, 5104, 6380, 9532, 10208, 11915, 12760, 19064, 23830, 25520, 26213, 38128, 47660, 51040, 52426, 69107, 76256, 95320, 104852, 131065, 138214, 190640, 209704, 262130, 276428, 345535, 381280, 419408, 524260, 552856, 691070, 760177, 838816, 1048520, 1105712, 1382140, 1520354, 2097040, 2211424, 2764280, 3040708, 3800885, 4194080, 5528560, 6081416, 7601770, 11057120, 12162832, 15203540, 24325664, 30407080, 60814160, 121628320]

約数ペア:

[(1, 121628320), (2, 60814160), (4, 30407080), (5, 24325664), (8, 15203540), (10, 12162832), (11, 11057120), (16, 7601770), (20, 6081416), (22, 5528560), (29, 4194080), (32, 3800885), (40, 3040708), (44, 2764280), (55, 2211424), (58, 2097040), (80, 1520354), (88, 1382140), (110, 1105712), (116, 1048520), (145, 838816), (160, 760177), (176, 691070), (220, 552856), (232, 524260), (290, 419408), (319, 381280), (352, 345535), (440, 276428), (464, 262130), (580, 209704), (638, 190640), (880, 138214), (928, 131065), (1160, 104852), (1276, 95320), (1595, 76256), (1760, 69107), (2320, 52426), (2383, 51040), (2552, 47660), (3190, 38128), (4640, 26213), (4766, 25520), (5104, 23830), (6380, 19064), (9532, 12760), (10208, 11915)]