2459460

素因数分解:

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

素因数の和:420

約数の個数: 48

約数和(自身を含む): 6955200

約数和(自身を除く): 4495740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 229, 358, 458, 537, 687, 716, 895, 916, 1074, 1145, 1374, 1790, 2148, 2290, 2685, 2748, 3435, 3580, 4580, 5370, 6870, 10740, 13740, 40991, 81982, 122973, 163964, 204955, 245946, 409910, 491892, 614865, 819820, 1229730, 2459460]

約数ペア:

[(1, 2459460), (2, 1229730), (3, 819820), (4, 614865), (5, 491892), (6, 409910), (10, 245946), (12, 204955), (15, 163964), (20, 122973), (30, 81982), (60, 40991), (179, 13740), (229, 10740), (358, 6870), (458, 5370), (537, 4580), (687, 3580), (716, 3435), (895, 2748), (916, 2685), (1074, 2290), (1145, 2148), (1374, 1790)]