38601240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1187}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 116328960

約数和(自身を除く): 77727720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1187, 1355, 1626, 2168, 2374, 2710, 3252, 3561, 4065, 4748, 5420, 5935, 6504, 7122, 8130, 9496, 10840, 11870, 14244, 16260, 17805, 23740, 28488, 32520, 35610, 47480, 71220, 142440, 321677, 643354, 965031, 1286708, 1608385, 1930062, 2573416, 3216770, 3860124, 4825155, 6433540, 7720248, 9650310, 12867080, 19300620, 38601240]

約数ペア:

[(1, 38601240), (2, 19300620), (3, 12867080), (4, 9650310), (5, 7720248), (6, 6433540), (8, 4825155), (10, 3860124), (12, 3216770), (15, 2573416), (20, 1930062), (24, 1608385), (30, 1286708), (40, 965031), (60, 643354), (120, 321677), (271, 142440), (542, 71220), (813, 47480), (1084, 35610), (1187, 32520), (1355, 28488), (1626, 23740), (2168, 17805), (2374, 16260), (2710, 14244), (3252, 11870), (3561, 10840), (4065, 9496), (4748, 8130), (5420, 7122), (5935, 6504)]