40936080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{607}}^1$

素因数の和:904

約数の個数: 80

約数和(自身を含む): 127563264

約数和(自身を除く): 86627184

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, 607, 843, 1124, 1214, 1405, 1686, 1821, 2248, 2428, 2810, 3035, 3372, 3642, 4215, 4496, 4856, 5620, 6070, 6744, 7284, 8430, 9105, 9712, 11240, 12140, 13488, 14568, 16860, 18210, 22480, 24280, 29136, 33720, 36420, 48560, 67440, 72840, 145680, 170567, 341134, 511701, 682268, 852835, 1023402, 1364536, 1705670, 2046804, 2558505, 2729072, 3411340, 4093608, 5117010, 6822680, 8187216, 10234020, 13645360, 20468040, 40936080]

約数ペア:

[(1, 40936080), (2, 20468040), (3, 13645360), (4, 10234020), (5, 8187216), (6, 6822680), (8, 5117010), (10, 4093608), (12, 3411340), (15, 2729072), (16, 2558505), (20, 2046804), (24, 1705670), (30, 1364536), (40, 1023402), (48, 852835), (60, 682268), (80, 511701), (120, 341134), (240, 170567), (281, 145680), (562, 72840), (607, 67440), (843, 48560), (1124, 36420), (1214, 33720), (1405, 29136), (1686, 24280), (1821, 22480), (2248, 18210), (2428, 16860), (2810, 14568), (3035, 13488), (3372, 12140), (3642, 11240), (4215, 9712), (4496, 9105), (4856, 8430), (5620, 7284), (6070, 6744)]