874081680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{24443}}^1$

素因数の和:24608

約数の個数: 80

約数和(自身を含む): 2727950400

約数和(自身を除く): 1853868720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11920, 17880, 24443, 35760, 48886, 73329, 97772, 122215, 146658, 195544, 244430, 293316, 366645, 391088, 488860, 586632, 733290, 977720, 1173264, 1466580, 1955440, 2933160, 3642007, 5866320, 7284014, 10926021, 14568028, 18210035, 21852042, 29136056, 36420070, 43704084, 54630105, 58272112, 72840140, 87408168, 109260210, 145680280, 174816336, 218520420, 291360560, 437040840, 874081680]

約数ペア:

[(1, 874081680), (2, 437040840), (3, 291360560), (4, 218520420), (5, 174816336), (6, 145680280), (8, 109260210), (10, 87408168), (12, 72840140), (15, 58272112), (16, 54630105), (20, 43704084), (24, 36420070), (30, 29136056), (40, 21852042), (48, 18210035), (60, 14568028), (80, 10926021), (120, 7284014), (149, 5866320), (240, 3642007), (298, 2933160), (447, 1955440), (596, 1466580), (745, 1173264), (894, 977720), (1192, 733290), (1490, 586632), (1788, 488860), (2235, 391088), (2384, 366645), (2980, 293316), (3576, 244430), (4470, 195544), (5960, 146658), (7152, 122215), (8940, 97772), (11920, 73329), (17880, 48886), (24443, 35760)]