10641480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 32400000

約数和(自身を除く): 21758520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1249, 1420, 1704, 2130, 2498, 2840, 3747, 4260, 4996, 6245, 7494, 8520, 9992, 12490, 14988, 18735, 24980, 29976, 37470, 49960, 74940, 88679, 149880, 177358, 266037, 354716, 443395, 532074, 709432, 886790, 1064148, 1330185, 1773580, 2128296, 2660370, 3547160, 5320740, 10641480]

約数ペア:

[(1, 10641480), (2, 5320740), (3, 3547160), (4, 2660370), (5, 2128296), (6, 1773580), (8, 1330185), (10, 1064148), (12, 886790), (15, 709432), (20, 532074), (24, 443395), (30, 354716), (40, 266037), (60, 177358), (71, 149880), (120, 88679), (142, 74940), (213, 49960), (284, 37470), (355, 29976), (426, 24980), (568, 18735), (710, 14988), (852, 12490), (1065, 9992), (1249, 8520), (1420, 7494), (1704, 6245), (2130, 4996), (2498, 4260), (2840, 3747)]