868241520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1205891}}^1$

素因数の和:1205910

約数の個数: 60

約数和(自身を含む): 2915846856

約数和(自身を除く): 2047605336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1205891, 2411782, 3617673, 4823564, 6029455, 7235346, 9647128, 10853019, 12058910, 14470692, 18088365, 19294256, 21706038, 24117820, 28941384, 36176730, 43412076, 48235640, 54265095, 57882768, 72353460, 86824152, 96471280, 108530190, 144706920, 173648304, 217060380, 289413840, 434120760, 868241520]

約数ペア:

[(1, 868241520), (2, 434120760), (3, 289413840), (4, 217060380), (5, 173648304), (6, 144706920), (8, 108530190), (9, 96471280), (10, 86824152), (12, 72353460), (15, 57882768), (16, 54265095), (18, 48235640), (20, 43412076), (24, 36176730), (30, 28941384), (36, 24117820), (40, 21706038), (45, 19294256), (48, 18088365), (60, 14470692), (72, 12058910), (80, 10853019), (90, 9647128), (120, 7235346), (144, 6029455), (180, 4823564), (240, 3617673), (360, 2411782), (720, 1205891)]