4918920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 14904000

約数和(自身を除く): 9985080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 229, 358, 458, 537, 687, 716, 895, 916, 1074, 1145, 1374, 1432, 1790, 1832, 2148, 2290, 2685, 2748, 3435, 3580, 4296, 4580, 5370, 5496, 6870, 7160, 9160, 10740, 13740, 21480, 27480, 40991, 81982, 122973, 163964, 204955, 245946, 327928, 409910, 491892, 614865, 819820, 983784, 1229730, 1639640, 2459460, 4918920]

約数ペア:

[(1, 4918920), (2, 2459460), (3, 1639640), (4, 1229730), (5, 983784), (6, 819820), (8, 614865), (10, 491892), (12, 409910), (15, 327928), (20, 245946), (24, 204955), (30, 163964), (40, 122973), (60, 81982), (120, 40991), (179, 27480), (229, 21480), (358, 13740), (458, 10740), (537, 9160), (687, 7160), (716, 6870), (895, 5496), (916, 5370), (1074, 4580), (1145, 4296), (1374, 3580), (1432, 3435), (1790, 2748), (1832, 2685), (2148, 2290)]