61204020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3259}}^1$

素因数の和:3584

約数の個数: 48

約数和(自身を含む): 171971520

約数和(自身を除く): 110767500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3259, 3756, 4695, 6260, 6518, 9390, 9777, 13036, 16295, 18780, 19554, 32590, 39108, 48885, 65180, 97770, 195540, 1020067, 2040134, 3060201, 4080268, 5100335, 6120402, 10200670, 12240804, 15301005, 20401340, 30602010, 61204020]

約数ペア:

[(1, 61204020), (2, 30602010), (3, 20401340), (4, 15301005), (5, 12240804), (6, 10200670), (10, 6120402), (12, 5100335), (15, 4080268), (20, 3060201), (30, 2040134), (60, 1020067), (313, 195540), (626, 97770), (939, 65180), (1252, 48885), (1565, 39108), (1878, 32590), (3130, 19554), (3259, 18780), (3756, 16295), (4695, 13036), (6260, 9777), (6518, 9390)]