2080261080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{64927}}^1$

素因数の和:65033

約数の個数: 96

約数和(自身を含む): 6836918400

約数和(自身を除く): 4756657320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 32040, 64927, 129854, 194781, 259708, 324635, 389562, 519416, 584343, 649270, 779124, 973905, 1168686, 1298540, 1558248, 1947810, 2337372, 2597080, 2921715, 3895620, 4674744, 5778503, 5843430, 7791240, 11557006, 11686860, 17335509, 23114012, 23373720, 28892515, 34671018, 46228024, 52006527, 57785030, 69342036, 86677545, 104013054, 115570060, 138684072, 173355090, 208026108, 231140120, 260032635, 346710180, 416052216, 520065270, 693420360, 1040130540, 2080261080]

約数ペア:

[(1, 2080261080), (2, 1040130540), (3, 693420360), (4, 520065270), (5, 416052216), (6, 346710180), (8, 260032635), (9, 231140120), (10, 208026108), (12, 173355090), (15, 138684072), (18, 115570060), (20, 104013054), (24, 86677545), (30, 69342036), (36, 57785030), (40, 52006527), (45, 46228024), (60, 34671018), (72, 28892515), (89, 23373720), (90, 23114012), (120, 17335509), (178, 11686860), (180, 11557006), (267, 7791240), (356, 5843430), (360, 5778503), (445, 4674744), (534, 3895620), (712, 2921715), (801, 2597080), (890, 2337372), (1068, 1947810), (1335, 1558248), (1602, 1298540), (1780, 1168686), (2136, 973905), (2670, 779124), (3204, 649270), (3560, 584343), (4005, 519416), (5340, 389562), (6408, 324635), (8010, 259708), (10680, 194781), (16020, 129854), (32040, 64927)]