1120490640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37957}}^1$

素因数の和:38017

約数の個数: 120

約数和(自身を含む): 3854862648

約数和(自身を除く): 2734372008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 37957, 75914, 113871, 151828, 189785, 227742, 303656, 341613, 379570, 455484, 569355, 607312, 683226, 759140, 910968, 1138710, 1366452, 1518280, 1556237, 1708065, 1821936, 2277420, 2732904, 3036560, 3112474, 3416130, 4554840, 4668711, 5465808, 6224948, 6832260, 7781185, 9109680, 9337422, 12449896, 13664520, 14006133, 15562370, 18674844, 23343555, 24899792, 27329040, 28012266, 31124740, 37349688, 46687110, 56024532, 62249480, 70030665, 74699376, 93374220, 112049064, 124498960, 140061330, 186748440, 224098128, 280122660, 373496880, 560245320, 1120490640]

約数ペア:

[(1, 1120490640), (2, 560245320), (3, 373496880), (4, 280122660), (5, 224098128), (6, 186748440), (8, 140061330), (9, 124498960), (10, 112049064), (12, 93374220), (15, 74699376), (16, 70030665), (18, 62249480), (20, 56024532), (24, 46687110), (30, 37349688), (36, 31124740), (40, 28012266), (41, 27329040), (45, 24899792), (48, 23343555), (60, 18674844), (72, 15562370), (80, 14006133), (82, 13664520), (90, 12449896), (120, 9337422), (123, 9109680), (144, 7781185), (164, 6832260), (180, 6224948), (205, 5465808), (240, 4668711), (246, 4554840), (328, 3416130), (360, 3112474), (369, 3036560), (410, 2732904), (492, 2277420), (615, 1821936), (656, 1708065), (720, 1556237), (738, 1518280), (820, 1366452), (984, 1138710), (1230, 910968), (1476, 759140), (1640, 683226), (1845, 607312), (1968, 569355), (2460, 455484), (2952, 379570), (3280, 341613), (3690, 303656), (4920, 227742), (5904, 189785), (7380, 151828), (9840, 113871), (14760, 75914), (29520, 37957)]