132278640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42397}}^1$

素因数の和:42426

約数の個数: 80

約数和(自身を含む): 441617568

約数和(自身を除く): 309338928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 42397, 84794, 127191, 169588, 211985, 254382, 339176, 423970, 508764, 551161, 635955, 678352, 847940, 1017528, 1102322, 1271910, 1653483, 1695880, 2035056, 2204644, 2543820, 2755805, 3306966, 3391760, 4409288, 5087640, 5511610, 6613932, 8267415, 8818576, 10175280, 11023220, 13227864, 16534830, 22046440, 26455728, 33069660, 44092880, 66139320, 132278640]

約数ペア:

[(1, 132278640), (2, 66139320), (3, 44092880), (4, 33069660), (5, 26455728), (6, 22046440), (8, 16534830), (10, 13227864), (12, 11023220), (13, 10175280), (15, 8818576), (16, 8267415), (20, 6613932), (24, 5511610), (26, 5087640), (30, 4409288), (39, 3391760), (40, 3306966), (48, 2755805), (52, 2543820), (60, 2204644), (65, 2035056), (78, 1695880), (80, 1653483), (104, 1271910), (120, 1102322), (130, 1017528), (156, 847940), (195, 678352), (208, 635955), (240, 551161), (260, 508764), (312, 423970), (390, 339176), (520, 254382), (624, 211985), (780, 169588), (1040, 127191), (1560, 84794), (3120, 42397)]