38490660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5483}}^1$

素因数の和:5514

約数の個数: 96

約数和(自身を含む): 128983680

約数和(自身を除く): 90493020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 5483, 7020, 10966, 16449, 21932, 27415, 32898, 49347, 54830, 65796, 71279, 82245, 98694, 109660, 142558, 148041, 164490, 197388, 213837, 246735, 285116, 296082, 328980, 356395, 427674, 493470, 592164, 641511, 712790, 740205, 855348, 986940, 1069185, 1283022, 1425580, 1480410, 1924533, 2138370, 2566044, 2960820, 3207555, 3849066, 4276740, 6415110, 7698132, 9622665, 12830220, 19245330, 38490660]

約数ペア:

[(1, 38490660), (2, 19245330), (3, 12830220), (4, 9622665), (5, 7698132), (6, 6415110), (9, 4276740), (10, 3849066), (12, 3207555), (13, 2960820), (15, 2566044), (18, 2138370), (20, 1924533), (26, 1480410), (27, 1425580), (30, 1283022), (36, 1069185), (39, 986940), (45, 855348), (52, 740205), (54, 712790), (60, 641511), (65, 592164), (78, 493470), (90, 427674), (108, 356395), (117, 328980), (130, 296082), (135, 285116), (156, 246735), (180, 213837), (195, 197388), (234, 164490), (260, 148041), (270, 142558), (351, 109660), (390, 98694), (468, 82245), (540, 71279), (585, 65796), (702, 54830), (780, 49347), (1170, 32898), (1404, 27415), (1755, 21932), (2340, 16449), (3510, 10966), (5483, 7020)]