832481520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{266821}}^1$

素因数の和:266850

約数の個数: 80

約数和(自身を含む): 2779217952

約数和(自身を除く): 1946736432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 266821, 533642, 800463, 1067284, 1334105, 1600926, 2134568, 2668210, 3201852, 3468673, 4002315, 4269136, 5336420, 6403704, 6937346, 8004630, 10406019, 10672840, 12807408, 13874692, 16009260, 17343365, 20812038, 21345680, 27749384, 32018520, 34686730, 41624076, 52030095, 55498768, 64037040, 69373460, 83248152, 104060190, 138746920, 166496304, 208120380, 277493840, 416240760, 832481520]

約数ペア:

[(1, 832481520), (2, 416240760), (3, 277493840), (4, 208120380), (5, 166496304), (6, 138746920), (8, 104060190), (10, 83248152), (12, 69373460), (13, 64037040), (15, 55498768), (16, 52030095), (20, 41624076), (24, 34686730), (26, 32018520), (30, 27749384), (39, 21345680), (40, 20812038), (48, 17343365), (52, 16009260), (60, 13874692), (65, 12807408), (78, 10672840), (80, 10406019), (104, 8004630), (120, 6937346), (130, 6403704), (156, 5336420), (195, 4269136), (208, 4002315), (240, 3468673), (260, 3201852), (312, 2668210), (390, 2134568), (520, 1600926), (624, 1334105), (780, 1067284), (1040, 800463), (1560, 533642), (3120, 266821)]