57654960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21839}}^1$

素因数の和:21866

約数の個数: 80

約数和(自身を含む): 194987520

約数和(自身を除く): 137332560

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, 21839, 43678, 65517, 87356, 109195, 131034, 174712, 218390, 240229, 262068, 327585, 349424, 436780, 480458, 524136, 655170, 720687, 873560, 960916, 1048272, 1201145, 1310340, 1441374, 1747120, 1921832, 2402290, 2620680, 2882748, 3603435, 3843664, 4804580, 5241360, 5765496, 7206870, 9609160, 11530992, 14413740, 19218320, 28827480, 57654960]

約数ペア:

[(1, 57654960), (2, 28827480), (3, 19218320), (4, 14413740), (5, 11530992), (6, 9609160), (8, 7206870), (10, 5765496), (11, 5241360), (12, 4804580), (15, 3843664), (16, 3603435), (20, 2882748), (22, 2620680), (24, 2402290), (30, 1921832), (33, 1747120), (40, 1441374), (44, 1310340), (48, 1201145), (55, 1048272), (60, 960916), (66, 873560), (80, 720687), (88, 655170), (110, 524136), (120, 480458), (132, 436780), (165, 349424), (176, 327585), (220, 262068), (240, 240229), (264, 218390), (330, 174712), (440, 131034), (528, 109195), (660, 87356), (880, 65517), (1320, 43678), (2640, 21839)]