89871480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8053}}^1$

素因数の和:8101

約数の個数: 96

約数和(自身を含む): 301541760

約数和(自身を除く): 211670280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 8053, 11160, 16106, 24159, 32212, 40265, 48318, 64424, 72477, 80530, 96636, 120795, 144954, 161060, 193272, 241590, 249643, 289908, 322120, 362385, 483180, 499286, 579816, 724770, 748929, 966360, 998572, 1248215, 1449540, 1497858, 1997144, 2246787, 2496430, 2899080, 2995716, 3744645, 4493574, 4992860, 5991432, 7489290, 8987148, 9985720, 11233935, 14978580, 17974296, 22467870, 29957160, 44935740, 89871480]

約数ペア:

[(1, 89871480), (2, 44935740), (3, 29957160), (4, 22467870), (5, 17974296), (6, 14978580), (8, 11233935), (9, 9985720), (10, 8987148), (12, 7489290), (15, 5991432), (18, 4992860), (20, 4493574), (24, 3744645), (30, 2995716), (31, 2899080), (36, 2496430), (40, 2246787), (45, 1997144), (60, 1497858), (62, 1449540), (72, 1248215), (90, 998572), (93, 966360), (120, 748929), (124, 724770), (155, 579816), (180, 499286), (186, 483180), (248, 362385), (279, 322120), (310, 289908), (360, 249643), (372, 241590), (465, 193272), (558, 161060), (620, 144954), (744, 120795), (930, 96636), (1116, 80530), (1240, 72477), (1395, 64424), (1860, 48318), (2232, 40265), (2790, 32212), (3720, 24159), (5580, 16106), (8053, 11160)]