2440355580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347629}}^1$

素因数の和:347660

約数の個数: 96

約数和(自身を含む): 8176257600

約数和(自身を除く): 5735902020

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, 7020, 347629, 695258, 1042887, 1390516, 1738145, 2085774, 3128661, 3476290, 4171548, 4519177, 5214435, 6257322, 6952580, 9038354, 9385983, 10428870, 12514644, 13557531, 15643305, 18076708, 18771966, 20857740, 22595885, 27115062, 31286610, 37543932, 40672593, 45191770, 46929915, 54230124, 62573220, 67787655, 81345186, 90383540, 93859830, 122017779, 135575310, 162690372, 187719660, 203362965, 244035558, 271150620, 406725930, 488071116, 610088895, 813451860, 1220177790, 2440355580]

約数ペア:

[(1, 2440355580), (2, 1220177790), (3, 813451860), (4, 610088895), (5, 488071116), (6, 406725930), (9, 271150620), (10, 244035558), (12, 203362965), (13, 187719660), (15, 162690372), (18, 135575310), (20, 122017779), (26, 93859830), (27, 90383540), (30, 81345186), (36, 67787655), (39, 62573220), (45, 54230124), (52, 46929915), (54, 45191770), (60, 40672593), (65, 37543932), (78, 31286610), (90, 27115062), (108, 22595885), (117, 20857740), (130, 18771966), (135, 18076708), (156, 15643305), (180, 13557531), (195, 12514644), (234, 10428870), (260, 9385983), (270, 9038354), (351, 6952580), (390, 6257322), (468, 5214435), (540, 4519177), (585, 4171548), (702, 3476290), (780, 3128661), (1170, 2085774), (1404, 1738145), (1755, 1390516), (2340, 1042887), (3510, 695258), (7020, 347629)]