87460080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{364417}}^1$

素因数の和:364433

約数の個数: 40

約数和(自身を含む): 271126992

約数和(自身を除く): 183666912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 364417, 728834, 1093251, 1457668, 1822085, 2186502, 2915336, 3644170, 4373004, 5466255, 5830672, 7288340, 8746008, 10932510, 14576680, 17492016, 21865020, 29153360, 43730040, 87460080]

約数ペア:

[(1, 87460080), (2, 43730040), (3, 29153360), (4, 21865020), (5, 17492016), (6, 14576680), (8, 10932510), (10, 8746008), (12, 7288340), (15, 5830672), (16, 5466255), (20, 4373004), (24, 3644170), (30, 2915336), (40, 2186502), (48, 1822085), (60, 1457668), (80, 1093251), (120, 728834), (240, 364417)]