61020780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53527}}^1$

素因数の和:53558

約数の個数: 48

約数和(自身を含む): 179854080

約数和(自身を除く): 118833300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 53527, 107054, 160581, 214108, 267635, 321162, 535270, 642324, 802905, 1017013, 1070540, 1605810, 2034026, 3051039, 3211620, 4068052, 5085065, 6102078, 10170130, 12204156, 15255195, 20340260, 30510390, 61020780]

約数ペア:

[(1, 61020780), (2, 30510390), (3, 20340260), (4, 15255195), (5, 12204156), (6, 10170130), (10, 6102078), (12, 5085065), (15, 4068052), (19, 3211620), (20, 3051039), (30, 2034026), (38, 1605810), (57, 1070540), (60, 1017013), (76, 802905), (95, 642324), (114, 535270), (190, 321162), (228, 267635), (285, 214108), (380, 160581), (570, 107054), (1140, 53527)]