9947760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 31143840

約数和(自身を除く): 21196080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 229, 240, 362, 458, 543, 687, 724, 905, 916, 1086, 1145, 1374, 1448, 1810, 1832, 2172, 2290, 2715, 2748, 2896, 3435, 3620, 3664, 4344, 4580, 5430, 5496, 6870, 7240, 8688, 9160, 10860, 10992, 13740, 14480, 18320, 21720, 27480, 41449, 43440, 54960, 82898, 124347, 165796, 207245, 248694, 331592, 414490, 497388, 621735, 663184, 828980, 994776, 1243470, 1657960, 1989552, 2486940, 3315920, 4973880, 9947760]

約数ペア:

[(1, 9947760), (2, 4973880), (3, 3315920), (4, 2486940), (5, 1989552), (6, 1657960), (8, 1243470), (10, 994776), (12, 828980), (15, 663184), (16, 621735), (20, 497388), (24, 414490), (30, 331592), (40, 248694), (48, 207245), (60, 165796), (80, 124347), (120, 82898), (181, 54960), (229, 43440), (240, 41449), (362, 27480), (458, 21720), (543, 18320), (687, 14480), (724, 13740), (905, 10992), (916, 10860), (1086, 9160), (1145, 8688), (1374, 7240), (1448, 6870), (1810, 5496), (1832, 5430), (2172, 4580), (2290, 4344), (2715, 3664), (2748, 3620), (2896, 3435)]