321161520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1321}}^1$

素因数の和:2350

約数の個数: 80

約数和(自身を含む): 997337952

約数和(自身を除く): 676176432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1013, 1321, 2026, 2642, 3039, 3963, 4052, 5065, 5284, 6078, 6605, 7926, 8104, 10130, 10568, 12156, 13210, 15195, 15852, 16208, 19815, 20260, 21136, 24312, 26420, 30390, 31704, 39630, 40520, 48624, 52840, 60780, 63408, 79260, 81040, 105680, 121560, 158520, 243120, 317040, 1338173, 2676346, 4014519, 5352692, 6690865, 8029038, 10705384, 13381730, 16058076, 20072595, 21410768, 26763460, 32116152, 40145190, 53526920, 64232304, 80290380, 107053840, 160580760, 321161520]

約数ペア:

[(1, 321161520), (2, 160580760), (3, 107053840), (4, 80290380), (5, 64232304), (6, 53526920), (8, 40145190), (10, 32116152), (12, 26763460), (15, 21410768), (16, 20072595), (20, 16058076), (24, 13381730), (30, 10705384), (40, 8029038), (48, 6690865), (60, 5352692), (80, 4014519), (120, 2676346), (240, 1338173), (1013, 317040), (1321, 243120), (2026, 158520), (2642, 121560), (3039, 105680), (3963, 81040), (4052, 79260), (5065, 63408), (5284, 60780), (6078, 52840), (6605, 48624), (7926, 40520), (8104, 39630), (10130, 31704), (10568, 30390), (12156, 26420), (13210, 24312), (15195, 21136), (15852, 20260), (16208, 19815)]