402849960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108293}}^1$

素因数の和:108338

約数の個数: 64

約数和(自身を含む): 1247546880

約数和(自身を除く): 844696920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 108293, 216586, 324879, 433172, 541465, 649758, 866344, 1082930, 1299516, 1624395, 2165860, 2599032, 3248790, 3357083, 4331720, 6497580, 6714166, 10071249, 12995160, 13428332, 16785415, 20142498, 26856664, 33570830, 40284996, 50356245, 67141660, 80569992, 100712490, 134283320, 201424980, 402849960]

約数ペア:

[(1, 402849960), (2, 201424980), (3, 134283320), (4, 100712490), (5, 80569992), (6, 67141660), (8, 50356245), (10, 40284996), (12, 33570830), (15, 26856664), (20, 20142498), (24, 16785415), (30, 13428332), (31, 12995160), (40, 10071249), (60, 6714166), (62, 6497580), (93, 4331720), (120, 3357083), (124, 3248790), (155, 2599032), (186, 2165860), (248, 1624395), (310, 1299516), (372, 1082930), (465, 866344), (620, 649758), (744, 541465), (930, 433172), (1240, 324879), (1860, 216586), (3720, 108293)]