119217540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152843}}^1$

素因数の和:152868

約数の個数: 48

約数和(自身を含む): 359489088

約数和(自身を除く): 240271548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 152843, 305686, 458529, 611372, 764215, 917058, 1528430, 1834116, 1986959, 2292645, 3056860, 3973918, 4585290, 5960877, 7947836, 9170580, 9934795, 11921754, 19869590, 23843508, 29804385, 39739180, 59608770, 119217540]

約数ペア:

[(1, 119217540), (2, 59608770), (3, 39739180), (4, 29804385), (5, 23843508), (6, 19869590), (10, 11921754), (12, 9934795), (13, 9170580), (15, 7947836), (20, 5960877), (26, 4585290), (30, 3973918), (39, 3056860), (52, 2292645), (60, 1986959), (65, 1834116), (78, 1528430), (130, 917058), (156, 764215), (195, 611372), (260, 458529), (390, 305686), (780, 152843)]