70861680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{98419}}^1$

素因数の和:98438

約数の個数: 60

約数和(自身を含む): 237979560

約数和(自身を除く): 167117880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 98419, 196838, 295257, 393676, 492095, 590514, 787352, 885771, 984190, 1181028, 1476285, 1574704, 1771542, 1968380, 2362056, 2952570, 3543084, 3936760, 4428855, 4724112, 5905140, 7086168, 7873520, 8857710, 11810280, 14172336, 17715420, 23620560, 35430840, 70861680]

約数ペア:

[(1, 70861680), (2, 35430840), (3, 23620560), (4, 17715420), (5, 14172336), (6, 11810280), (8, 8857710), (9, 7873520), (10, 7086168), (12, 5905140), (15, 4724112), (16, 4428855), (18, 3936760), (20, 3543084), (24, 2952570), (30, 2362056), (36, 1968380), (40, 1771542), (45, 1574704), (48, 1476285), (60, 1181028), (72, 984190), (80, 885771), (90, 787352), (120, 590514), (144, 492095), (180, 393676), (240, 295257), (360, 196838), (720, 98419)]