149062560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{310547}}^1$

素因数の和:310565

約数の個数: 48

約数和(自身を含む): 469548576

約数和(自身を除く): 320486016

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, 310547, 621094, 931641, 1242188, 1552735, 1863282, 2484376, 3105470, 3726564, 4658205, 4968752, 6210940, 7453128, 9316410, 9937504, 12421880, 14906256, 18632820, 24843760, 29812512, 37265640, 49687520, 74531280, 149062560]

約数ペア:

[(1, 149062560), (2, 74531280), (3, 49687520), (4, 37265640), (5, 29812512), (6, 24843760), (8, 18632820), (10, 14906256), (12, 12421880), (15, 9937504), (16, 9316410), (20, 7453128), (24, 6210940), (30, 4968752), (32, 4658205), (40, 3726564), (48, 3105470), (60, 2484376), (80, 1863282), (96, 1552735), (120, 1242188), (160, 931641), (240, 621094), (480, 310547)]