80334960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3761}}^1$

素因数の和:3866

約数の個数: 80

約数和(自身を含む): 251903520

約数和(自身を除く): 171568560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 3761, 4272, 5340, 7120, 7522, 10680, 11283, 15044, 18805, 21360, 22566, 30088, 37610, 45132, 56415, 60176, 75220, 90264, 112830, 150440, 180528, 225660, 300880, 334729, 451320, 669458, 902640, 1004187, 1338916, 1673645, 2008374, 2677832, 3347290, 4016748, 5020935, 5355664, 6694580, 8033496, 10041870, 13389160, 16066992, 20083740, 26778320, 40167480, 80334960]

約数ペア:

[(1, 80334960), (2, 40167480), (3, 26778320), (4, 20083740), (5, 16066992), (6, 13389160), (8, 10041870), (10, 8033496), (12, 6694580), (15, 5355664), (16, 5020935), (20, 4016748), (24, 3347290), (30, 2677832), (40, 2008374), (48, 1673645), (60, 1338916), (80, 1004187), (89, 902640), (120, 669458), (178, 451320), (240, 334729), (267, 300880), (356, 225660), (445, 180528), (534, 150440), (712, 112830), (890, 90264), (1068, 75220), (1335, 60176), (1424, 56415), (1780, 45132), (2136, 37610), (2670, 30088), (3560, 22566), (3761, 21360), (4272, 18805), (5340, 15044), (7120, 11283), (7522, 10680)]