4973880

素因数分解:

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

素因数の和:424

約数の個数: 64

約数和(自身を含む): 15069600

約数和(自身を除く): 10095720

約数列:

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

約数ペア:

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