670421040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9941}}^1$

素因数の和:10238

約数の個数: 80

約数和(自身を含む): 2085911136

約数和(自身を除く): 1415490096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 4496, 5620, 6744, 8430, 9941, 11240, 13488, 16860, 19882, 22480, 29823, 33720, 39764, 49705, 59646, 67440, 79528, 99410, 119292, 149115, 159056, 198820, 238584, 298230, 397640, 477168, 596460, 795280, 1192920, 2385840, 2793421, 5586842, 8380263, 11173684, 13967105, 16760526, 22347368, 27934210, 33521052, 41901315, 44694736, 55868420, 67042104, 83802630, 111736840, 134084208, 167605260, 223473680, 335210520, 670421040]

約数ペア:

[(1, 670421040), (2, 335210520), (3, 223473680), (4, 167605260), (5, 134084208), (6, 111736840), (8, 83802630), (10, 67042104), (12, 55868420), (15, 44694736), (16, 41901315), (20, 33521052), (24, 27934210), (30, 22347368), (40, 16760526), (48, 13967105), (60, 11173684), (80, 8380263), (120, 5586842), (240, 2793421), (281, 2385840), (562, 1192920), (843, 795280), (1124, 596460), (1405, 477168), (1686, 397640), (2248, 298230), (2810, 238584), (3372, 198820), (4215, 159056), (4496, 149115), (5620, 119292), (6744, 99410), (8430, 79528), (9941, 67440), (11240, 59646), (13488, 49705), (16860, 39764), (19882, 33720), (22480, 29823)]