72338460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6661}}^1$

素因数の和:6854

約数の個数: 48

約数和(自身を含む): 203697312

約数和(自身を除く): 131358852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 6661, 10860, 13322, 19983, 26644, 33305, 39966, 66610, 79932, 99915, 133220, 199830, 399660, 1205641, 2411282, 3616923, 4822564, 6028205, 7233846, 12056410, 14467692, 18084615, 24112820, 36169230, 72338460]

約数ペア:

[(1, 72338460), (2, 36169230), (3, 24112820), (4, 18084615), (5, 14467692), (6, 12056410), (10, 7233846), (12, 6028205), (15, 4822564), (20, 3616923), (30, 2411282), (60, 1205641), (181, 399660), (362, 199830), (543, 133220), (724, 99915), (905, 79932), (1086, 66610), (1810, 39966), (2172, 33305), (2715, 26644), (3620, 19983), (5430, 13322), (6661, 10860)]