1460105040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{46441}}^1$

素因数の和:46588

約数の個数: 80

約数和(自身を含む): 4560975936

約数和(自身を除く): 3100870896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 6288, 7860, 10480, 15720, 31440, 46441, 92882, 139323, 185764, 232205, 278646, 371528, 464410, 557292, 696615, 743056, 928820, 1114584, 1393230, 1857640, 2229168, 2786460, 3715280, 5572920, 6083771, 11145840, 12167542, 18251313, 24335084, 30418855, 36502626, 48670168, 60837710, 73005252, 91256565, 97340336, 121675420, 146010504, 182513130, 243350840, 292021008, 365026260, 486701680, 730052520, 1460105040]

約数ペア:

[(1, 1460105040), (2, 730052520), (3, 486701680), (4, 365026260), (5, 292021008), (6, 243350840), (8, 182513130), (10, 146010504), (12, 121675420), (15, 97340336), (16, 91256565), (20, 73005252), (24, 60837710), (30, 48670168), (40, 36502626), (48, 30418855), (60, 24335084), (80, 18251313), (120, 12167542), (131, 11145840), (240, 6083771), (262, 5572920), (393, 3715280), (524, 2786460), (655, 2229168), (786, 1857640), (1048, 1393230), (1310, 1114584), (1572, 928820), (1965, 743056), (2096, 696615), (2620, 557292), (3144, 464410), (3930, 371528), (5240, 278646), (6288, 232205), (7860, 185764), (10480, 139323), (15720, 92882), (31440, 46441)]