266093040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4639}}^1$

素因数の和:4894

約数の個数: 80

約数和(自身を含む): 828518400

約数和(自身を除く): 562425360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4639, 4780, 5736, 7170, 9278, 9560, 11472, 13917, 14340, 18556, 19120, 23195, 27834, 28680, 37112, 46390, 55668, 57360, 69585, 74224, 92780, 111336, 139170, 185560, 222672, 278340, 371120, 556680, 1108721, 1113360, 2217442, 3326163, 4434884, 5543605, 6652326, 8869768, 11087210, 13304652, 16630815, 17739536, 22174420, 26609304, 33261630, 44348840, 53218608, 66523260, 88697680, 133046520, 266093040]

約数ペア:

[(1, 266093040), (2, 133046520), (3, 88697680), (4, 66523260), (5, 53218608), (6, 44348840), (8, 33261630), (10, 26609304), (12, 22174420), (15, 17739536), (16, 16630815), (20, 13304652), (24, 11087210), (30, 8869768), (40, 6652326), (48, 5543605), (60, 4434884), (80, 3326163), (120, 2217442), (239, 1113360), (240, 1108721), (478, 556680), (717, 371120), (956, 278340), (1195, 222672), (1434, 185560), (1912, 139170), (2390, 111336), (2868, 92780), (3585, 74224), (3824, 69585), (4639, 57360), (4780, 55668), (5736, 46390), (7170, 37112), (9278, 28680), (9560, 27834), (11472, 23195), (13917, 19120), (14340, 18556)]