407485080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4111

約数の個数: 160

約数和(自身を含む): 1414131840

約数和(自身を除く): 1006646760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3240, 3348, 3720, 4057, 4185, 5022, 5580, 6696, 8114, 8370, 10044, 11160, 12171, 12555, 16228, 16740, 20088, 20285, 24342, 25110, 32456, 33480, 36513, 40570, 48684, 50220, 60855, 73026, 81140, 97368, 100440, 109539, 121710, 125767, 146052, 162280, 182565, 219078, 243420, 251534, 292104, 328617, 365130, 377301, 438156, 486840, 503068, 547695, 628835, 657234, 730260, 754602, 876312, 1006136, 1095390, 1131903, 1257670, 1314468, 1460520, 1509204, 1643085, 1886505, 2190780, 2263806, 2515340, 2628936, 3018408, 3286170, 3395709, 3773010, 4381560, 4527612, 5030680, 5659515, 6572340, 6791418, 7546020, 9055224, 10187127, 11319030, 13144680, 13582836, 15092040, 16978545, 20374254, 22638060, 27165672, 33957090, 40748508, 45276120, 50935635, 67914180, 81497016, 101871270, 135828360, 203742540, 407485080]

約数ペア:

[(1, 407485080), (2, 203742540), (3, 135828360), (4, 101871270), (5, 81497016), (6, 67914180), (8, 50935635), (9, 45276120), (10, 40748508), (12, 33957090), (15, 27165672), (18, 22638060), (20, 20374254), (24, 16978545), (27, 15092040), (30, 13582836), (31, 13144680), (36, 11319030), (40, 10187127), (45, 9055224), (54, 7546020), (60, 6791418), (62, 6572340), (72, 5659515), (81, 5030680), (90, 4527612), (93, 4381560), (108, 3773010), (120, 3395709), (124, 3286170), (135, 3018408), (155, 2628936), (162, 2515340), (180, 2263806), (186, 2190780), (216, 1886505), (248, 1643085), (270, 1509204), (279, 1460520), (310, 1314468), (324, 1257670), (360, 1131903), (372, 1095390), (405, 1006136), (465, 876312), (540, 754602), (558, 730260), (620, 657234), (648, 628835), (744, 547695), (810, 503068), (837, 486840), (930, 438156), (1080, 377301), (1116, 365130), (1240, 328617), (1395, 292104), (1620, 251534), (1674, 243420), (1860, 219078), (2232, 182565), (2511, 162280), (2790, 146052), (3240, 125767), (3348, 121710), (3720, 109539), (4057, 100440), (4185, 97368), (5022, 81140), (5580, 73026), (6696, 60855), (8114, 50220), (8370, 48684), (10044, 40570), (11160, 36513), (12171, 33480), (12555, 32456), (16228, 25110), (16740, 24342), (20088, 20285)]