979706760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{38693}}^1$

素因数の和:38918

約数の個数: 64

約数和(自身を含む): 2953126080

約数和(自身を除く): 1973419320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12660, 25320, 38693, 77386, 116079, 154772, 193465, 232158, 309544, 386930, 464316, 580395, 773860, 928632, 1160790, 1547720, 2321580, 4643160, 8164223, 16328446, 24492669, 32656892, 40821115, 48985338, 65313784, 81642230, 97970676, 122463345, 163284460, 195941352, 244926690, 326568920, 489853380, 979706760]

約数ペア:

[(1, 979706760), (2, 489853380), (3, 326568920), (4, 244926690), (5, 195941352), (6, 163284460), (8, 122463345), (10, 97970676), (12, 81642230), (15, 65313784), (20, 48985338), (24, 40821115), (30, 32656892), (40, 24492669), (60, 16328446), (120, 8164223), (211, 4643160), (422, 2321580), (633, 1547720), (844, 1160790), (1055, 928632), (1266, 773860), (1688, 580395), (2110, 464316), (2532, 386930), (3165, 309544), (4220, 232158), (5064, 193465), (6330, 154772), (8440, 116079), (12660, 77386), (25320, 38693)]