91686480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3709}}^1$

素因数の和:3828

約数の個数: 80

約数和(自身を含む): 287064960

約数和(自身を除く): 195378480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3709, 4120, 4944, 6180, 7418, 8240, 11127, 12360, 14836, 18545, 22254, 24720, 29672, 37090, 44508, 55635, 59344, 74180, 89016, 111270, 148360, 178032, 222540, 296720, 382027, 445080, 764054, 890160, 1146081, 1528108, 1910135, 2292162, 3056216, 3820270, 4584324, 5730405, 6112432, 7640540, 9168648, 11460810, 15281080, 18337296, 22921620, 30562160, 45843240, 91686480]

約数ペア:

[(1, 91686480), (2, 45843240), (3, 30562160), (4, 22921620), (5, 18337296), (6, 15281080), (8, 11460810), (10, 9168648), (12, 7640540), (15, 6112432), (16, 5730405), (20, 4584324), (24, 3820270), (30, 3056216), (40, 2292162), (48, 1910135), (60, 1528108), (80, 1146081), (103, 890160), (120, 764054), (206, 445080), (240, 382027), (309, 296720), (412, 222540), (515, 178032), (618, 148360), (824, 111270), (1030, 89016), (1236, 74180), (1545, 59344), (1648, 55635), (2060, 44508), (2472, 37090), (3090, 29672), (3709, 24720), (4120, 22254), (4944, 18545), (6180, 14836), (7418, 12360), (8240, 11127)]