189022560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{393797}}^1$

素因数の和:393815

約数の個数: 48

約数和(自身を含む): 595422576

約数和(自身を除く): 406400016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 393797, 787594, 1181391, 1575188, 1968985, 2362782, 3150376, 3937970, 4725564, 5906955, 6300752, 7875940, 9451128, 11813910, 12601504, 15751880, 18902256, 23627820, 31503760, 37804512, 47255640, 63007520, 94511280, 189022560]

約数ペア:

[(1, 189022560), (2, 94511280), (3, 63007520), (4, 47255640), (5, 37804512), (6, 31503760), (8, 23627820), (10, 18902256), (12, 15751880), (15, 12601504), (16, 11813910), (20, 9451128), (24, 7875940), (30, 6300752), (32, 5906955), (40, 4725564), (48, 3937970), (60, 3150376), (80, 2362782), (96, 1968985), (120, 1575188), (160, 1181391), (240, 787594), (480, 393797)]