61700880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{811}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 192112704

約数和(自身を除く): 130411824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 811, 951, 1268, 1585, 1622, 1902, 2433, 2536, 3170, 3244, 3804, 4055, 4755, 4866, 5072, 6340, 6488, 7608, 8110, 9510, 9732, 12165, 12680, 12976, 15216, 16220, 19020, 19464, 24330, 25360, 32440, 38040, 38928, 48660, 64880, 76080, 97320, 194640, 257087, 514174, 771261, 1028348, 1285435, 1542522, 2056696, 2570870, 3085044, 3856305, 4113392, 5141740, 6170088, 7712610, 10283480, 12340176, 15425220, 20566960, 30850440, 61700880]

約数ペア:

[(1, 61700880), (2, 30850440), (3, 20566960), (4, 15425220), (5, 12340176), (6, 10283480), (8, 7712610), (10, 6170088), (12, 5141740), (15, 4113392), (16, 3856305), (20, 3085044), (24, 2570870), (30, 2056696), (40, 1542522), (48, 1285435), (60, 1028348), (80, 771261), (120, 514174), (240, 257087), (317, 194640), (634, 97320), (811, 76080), (951, 64880), (1268, 48660), (1585, 38928), (1622, 38040), (1902, 32440), (2433, 25360), (2536, 24330), (3170, 19464), (3244, 19020), (3804, 16220), (4055, 15216), (4755, 12976), (4866, 12680), (5072, 12165), (6340, 9732), (6488, 9510), (7608, 8110)]