286611120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12841}}^1$

素因数の和:12891

約数の個数: 120

約数和(自身を含む): 993662592

約数和(自身を除く): 707051472

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, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 12841, 22320, 25682, 38523, 51364, 64205, 77046, 102728, 115569, 128410, 154092, 192615, 205456, 231138, 256820, 308184, 385230, 398071, 462276, 513640, 577845, 616368, 770460, 796142, 924552, 1027280, 1155690, 1194213, 1540920, 1592284, 1849104, 1990355, 2311380, 2388426, 3081840, 3184568, 3582639, 3980710, 4622760, 4776852, 5971065, 6369136, 7165278, 7961420, 9245520, 9553704, 11942130, 14330556, 15922840, 17913195, 19107408, 23884260, 28661112, 31845680, 35826390, 47768520, 57322224, 71652780, 95537040, 143305560, 286611120]

約数ペア:

[(1, 286611120), (2, 143305560), (3, 95537040), (4, 71652780), (5, 57322224), (6, 47768520), (8, 35826390), (9, 31845680), (10, 28661112), (12, 23884260), (15, 19107408), (16, 17913195), (18, 15922840), (20, 14330556), (24, 11942130), (30, 9553704), (31, 9245520), (36, 7961420), (40, 7165278), (45, 6369136), (48, 5971065), (60, 4776852), (62, 4622760), (72, 3980710), (80, 3582639), (90, 3184568), (93, 3081840), (120, 2388426), (124, 2311380), (144, 1990355), (155, 1849104), (180, 1592284), (186, 1540920), (240, 1194213), (248, 1155690), (279, 1027280), (310, 924552), (360, 796142), (372, 770460), (465, 616368), (496, 577845), (558, 513640), (620, 462276), (720, 398071), (744, 385230), (930, 308184), (1116, 256820), (1240, 231138), (1395, 205456), (1488, 192615), (1860, 154092), (2232, 128410), (2480, 115569), (2790, 102728), (3720, 77046), (4464, 64205), (5580, 51364), (7440, 38523), (11160, 25682), (12841, 22320)]