289259160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45481}}^1$

素因数の和:45548

約数の個数: 64

約数和(自身を含む): 884170080

約数和(自身を除く): 594910920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 45481, 90962, 136443, 181924, 227405, 272886, 363848, 454810, 545772, 682215, 909620, 1091544, 1364430, 1819240, 2410493, 2728860, 4820986, 5457720, 7231479, 9641972, 12052465, 14462958, 19283944, 24104930, 28925916, 36157395, 48209860, 57851832, 72314790, 96419720, 144629580, 289259160]

約数ペア:

[(1, 289259160), (2, 144629580), (3, 96419720), (4, 72314790), (5, 57851832), (6, 48209860), (8, 36157395), (10, 28925916), (12, 24104930), (15, 19283944), (20, 14462958), (24, 12052465), (30, 9641972), (40, 7231479), (53, 5457720), (60, 4820986), (106, 2728860), (120, 2410493), (159, 1819240), (212, 1364430), (265, 1091544), (318, 909620), (424, 682215), (530, 545772), (636, 454810), (795, 363848), (1060, 272886), (1272, 227405), (1590, 181924), (2120, 136443), (3180, 90962), (6360, 45481)]