485378640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1733}}^1$

素因数の和:2141

約数の個数: 120

約数和(自身を含む): 1635196680

約数和(自身を除く): 1149818040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 389, 720, 778, 1167, 1556, 1733, 1945, 2334, 3112, 3466, 3501, 3890, 4668, 5199, 5835, 6224, 6932, 7002, 7780, 8665, 9336, 10398, 11670, 13864, 14004, 15560, 15597, 17330, 17505, 18672, 20796, 23340, 25995, 27728, 28008, 31120, 31194, 34660, 35010, 41592, 46680, 51990, 56016, 62388, 69320, 70020, 77985, 83184, 93360, 103980, 124776, 138640, 140040, 155970, 207960, 249552, 280080, 311940, 415920, 623880, 674137, 1247760, 1348274, 2022411, 2696548, 3370685, 4044822, 5393096, 6067233, 6741370, 8089644, 10112055, 10786192, 12134466, 13482740, 16179288, 20224110, 24268932, 26965480, 30336165, 32358576, 40448220, 48537864, 53930960, 60672330, 80896440, 97075728, 121344660, 161792880, 242689320, 485378640]

約数ペア:

[(1, 485378640), (2, 242689320), (3, 161792880), (4, 121344660), (5, 97075728), (6, 80896440), (8, 60672330), (9, 53930960), (10, 48537864), (12, 40448220), (15, 32358576), (16, 30336165), (18, 26965480), (20, 24268932), (24, 20224110), (30, 16179288), (36, 13482740), (40, 12134466), (45, 10786192), (48, 10112055), (60, 8089644), (72, 6741370), (80, 6067233), (90, 5393096), (120, 4044822), (144, 3370685), (180, 2696548), (240, 2022411), (360, 1348274), (389, 1247760), (720, 674137), (778, 623880), (1167, 415920), (1556, 311940), (1733, 280080), (1945, 249552), (2334, 207960), (3112, 155970), (3466, 140040), (3501, 138640), (3890, 124776), (4668, 103980), (5199, 93360), (5835, 83184), (6224, 77985), (6932, 70020), (7002, 69320), (7780, 62388), (8665, 56016), (9336, 51990), (10398, 46680), (11670, 41592), (13864, 35010), (14004, 34660), (15560, 31194), (15597, 31120), (17330, 28008), (17505, 27728), (18672, 25995), (20796, 23340)]