1809670560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{25303}}^1$

素因数の和:25470

約数の個数: 96

約数和(自身を含む): 5738947200

約数和(自身を除く): 3929276640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 7152, 8940, 11920, 14304, 17880, 23840, 25303, 35760, 50606, 71520, 75909, 101212, 126515, 151818, 202424, 253030, 303636, 379545, 404848, 506060, 607272, 759090, 809696, 1012120, 1214544, 1518180, 2024240, 2429088, 3036360, 3770147, 4048480, 6072720, 7540294, 11310441, 12145440, 15080588, 18850735, 22620882, 30161176, 37701470, 45241764, 56552205, 60322352, 75402940, 90483528, 113104410, 120644704, 150805880, 180967056, 226208820, 301611760, 361934112, 452417640, 603223520, 904835280, 1809670560]

約数ペア:

[(1, 1809670560), (2, 904835280), (3, 603223520), (4, 452417640), (5, 361934112), (6, 301611760), (8, 226208820), (10, 180967056), (12, 150805880), (15, 120644704), (16, 113104410), (20, 90483528), (24, 75402940), (30, 60322352), (32, 56552205), (40, 45241764), (48, 37701470), (60, 30161176), (80, 22620882), (96, 18850735), (120, 15080588), (149, 12145440), (160, 11310441), (240, 7540294), (298, 6072720), (447, 4048480), (480, 3770147), (596, 3036360), (745, 2429088), (894, 2024240), (1192, 1518180), (1490, 1214544), (1788, 1012120), (2235, 809696), (2384, 759090), (2980, 607272), (3576, 506060), (4470, 404848), (4768, 379545), (5960, 303636), (7152, 253030), (8940, 202424), (11920, 151818), (14304, 126515), (17880, 101212), (23840, 75909), (25303, 71520), (35760, 50606)]