21933840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1549}}^1$

素因数の和:1624

約数の個数: 80

約数和(自身を含む): 69192000

約数和(自身を除く): 47258160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1549, 1770, 2360, 2832, 3098, 3540, 4647, 4720, 6196, 7080, 7745, 9294, 12392, 14160, 15490, 18588, 23235, 24784, 30980, 37176, 46470, 61960, 74352, 91391, 92940, 123920, 182782, 185880, 274173, 365564, 371760, 456955, 548346, 731128, 913910, 1096692, 1370865, 1462256, 1827820, 2193384, 2741730, 3655640, 4386768, 5483460, 7311280, 10966920, 21933840]

約数ペア:

[(1, 21933840), (2, 10966920), (3, 7311280), (4, 5483460), (5, 4386768), (6, 3655640), (8, 2741730), (10, 2193384), (12, 1827820), (15, 1462256), (16, 1370865), (20, 1096692), (24, 913910), (30, 731128), (40, 548346), (48, 456955), (59, 371760), (60, 365564), (80, 274173), (118, 185880), (120, 182782), (177, 123920), (236, 92940), (240, 91391), (295, 74352), (354, 61960), (472, 46470), (590, 37176), (708, 30980), (885, 24784), (944, 23235), (1180, 18588), (1416, 15490), (1549, 14160), (1770, 12392), (2360, 9294), (2832, 7745), (3098, 7080), (3540, 6196), (4647, 4720)]