54081360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2473

約数の個数: 120

約数和(自身を含む): 187559424

約数和(自身を除く): 133478064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2423, 2480, 2790, 3720, 4464, 4846, 5580, 7269, 7440, 9692, 11160, 12115, 14538, 19384, 21807, 22320, 24230, 29076, 36345, 38768, 43614, 48460, 58152, 72690, 75113, 87228, 96920, 109035, 116304, 145380, 150226, 174456, 193840, 218070, 225339, 290760, 300452, 348912, 375565, 436140, 450678, 581520, 600904, 676017, 751130, 872280, 901356, 1126695, 1201808, 1352034, 1502260, 1744560, 1802712, 2253390, 2704068, 3004520, 3380085, 3605424, 4506780, 5408136, 6009040, 6760170, 9013560, 10816272, 13520340, 18027120, 27040680, 54081360]

約数ペア:

[(1, 54081360), (2, 27040680), (3, 18027120), (4, 13520340), (5, 10816272), (6, 9013560), (8, 6760170), (9, 6009040), (10, 5408136), (12, 4506780), (15, 3605424), (16, 3380085), (18, 3004520), (20, 2704068), (24, 2253390), (30, 1802712), (31, 1744560), (36, 1502260), (40, 1352034), (45, 1201808), (48, 1126695), (60, 901356), (62, 872280), (72, 751130), (80, 676017), (90, 600904), (93, 581520), (120, 450678), (124, 436140), (144, 375565), (155, 348912), (180, 300452), (186, 290760), (240, 225339), (248, 218070), (279, 193840), (310, 174456), (360, 150226), (372, 145380), (465, 116304), (496, 109035), (558, 96920), (620, 87228), (720, 75113), (744, 72690), (930, 58152), (1116, 48460), (1240, 43614), (1395, 38768), (1488, 36345), (1860, 29076), (2232, 24230), (2423, 22320), (2480, 21807), (2790, 19384), (3720, 14538), (4464, 12115), (4846, 11160), (5580, 9692), (7269, 7440)]