481374960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{182339}}^1$

素因数の和:182366

約数の個数: 80

約数和(自身を含む): 1627931520

約数和(自身を除く): 1146556560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 182339, 364678, 547017, 729356, 911695, 1094034, 1458712, 1823390, 2005729, 2188068, 2735085, 2917424, 3646780, 4011458, 4376136, 5470170, 6017187, 7293560, 8022916, 8752272, 10028645, 10940340, 12034374, 14587120, 16045832, 20057290, 21880680, 24068748, 30085935, 32091664, 40114580, 43761360, 48137496, 60171870, 80229160, 96274992, 120343740, 160458320, 240687480, 481374960]

約数ペア:

[(1, 481374960), (2, 240687480), (3, 160458320), (4, 120343740), (5, 96274992), (6, 80229160), (8, 60171870), (10, 48137496), (11, 43761360), (12, 40114580), (15, 32091664), (16, 30085935), (20, 24068748), (22, 21880680), (24, 20057290), (30, 16045832), (33, 14587120), (40, 12034374), (44, 10940340), (48, 10028645), (55, 8752272), (60, 8022916), (66, 7293560), (80, 6017187), (88, 5470170), (110, 4376136), (120, 4011458), (132, 3646780), (165, 2917424), (176, 2735085), (220, 2188068), (240, 2005729), (264, 1823390), (330, 1458712), (440, 1094034), (528, 911695), (660, 729356), (880, 547017), (1320, 364678), (2640, 182339)]