1534575120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491851}}^1$

素因数の和:491880

約数の個数: 80

約数和(自身を含む): 5123130432

約数和(自身を除く): 3588555312

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, 491851, 983702, 1475553, 1967404, 2459255, 2951106, 3934808, 4918510, 5902212, 6394063, 7377765, 7869616, 9837020, 11804424, 12788126, 14755530, 19182189, 19674040, 23608848, 25576252, 29511060, 31970315, 38364378, 39348080, 51152504, 59022120, 63940630, 76728756, 95910945, 102305008, 118044240, 127881260, 153457512, 191821890, 255762520, 306915024, 383643780, 511525040, 767287560, 1534575120]

約数ペア:

[(1, 1534575120), (2, 767287560), (3, 511525040), (4, 383643780), (5, 306915024), (6, 255762520), (8, 191821890), (10, 153457512), (12, 127881260), (13, 118044240), (15, 102305008), (16, 95910945), (20, 76728756), (24, 63940630), (26, 59022120), (30, 51152504), (39, 39348080), (40, 38364378), (48, 31970315), (52, 29511060), (60, 25576252), (65, 23608848), (78, 19674040), (80, 19182189), (104, 14755530), (120, 12788126), (130, 11804424), (156, 9837020), (195, 7869616), (208, 7377765), (240, 6394063), (260, 5902212), (312, 4918510), (390, 3934808), (520, 2951106), (624, 2459255), (780, 1967404), (1040, 1475553), (1560, 983702), (3120, 491851)]