55457760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3776

約数の個数: 96

約数和(自身を含む): 180375552

約数和(自身を除く): 124917792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 3727, 4960, 7440, 7454, 11181, 14880, 14908, 18635, 22362, 29816, 37270, 44724, 55905, 59632, 74540, 89448, 111810, 115537, 119264, 149080, 178896, 223620, 231074, 298160, 346611, 357792, 447240, 462148, 577685, 596320, 693222, 894480, 924296, 1155370, 1386444, 1733055, 1788960, 1848592, 2310740, 2772888, 3466110, 3697184, 4621480, 5545776, 6932220, 9242960, 11091552, 13864440, 18485920, 27728880, 55457760]

約数ペア:

[(1, 55457760), (2, 27728880), (3, 18485920), (4, 13864440), (5, 11091552), (6, 9242960), (8, 6932220), (10, 5545776), (12, 4621480), (15, 3697184), (16, 3466110), (20, 2772888), (24, 2310740), (30, 1848592), (31, 1788960), (32, 1733055), (40, 1386444), (48, 1155370), (60, 924296), (62, 894480), (80, 693222), (93, 596320), (96, 577685), (120, 462148), (124, 447240), (155, 357792), (160, 346611), (186, 298160), (240, 231074), (248, 223620), (310, 178896), (372, 149080), (465, 119264), (480, 115537), (496, 111810), (620, 89448), (744, 74540), (930, 59632), (992, 55905), (1240, 44724), (1488, 37270), (1860, 29816), (2480, 22362), (2976, 18635), (3720, 14908), (3727, 14880), (4960, 11181), (7440, 7454)]