181368420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73727}}^1$

素因数の和:73780

約数の個数: 48

約数和(自身を含む): 520224768

約数和(自身を除く): 338856348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 73727, 147454, 221181, 294908, 368635, 442362, 737270, 884724, 1105905, 1474540, 2211810, 3022807, 4423620, 6045614, 9068421, 12091228, 15114035, 18136842, 30228070, 36273684, 45342105, 60456140, 90684210, 181368420]

約数ペア:

[(1, 181368420), (2, 90684210), (3, 60456140), (4, 45342105), (5, 36273684), (6, 30228070), (10, 18136842), (12, 15114035), (15, 12091228), (20, 9068421), (30, 6045614), (41, 4423620), (60, 3022807), (82, 2211810), (123, 1474540), (164, 1105905), (205, 884724), (246, 737270), (410, 442362), (492, 368635), (615, 294908), (820, 221181), (1230, 147454), (2460, 73727)]