72386460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{44683}}^1$

素因数の和:44704

約数の個数: 60

約数和(自身を含む): 227084088

約数和(自身を除く): 154697628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 44683, 89366, 134049, 178732, 223415, 268098, 402147, 446830, 536196, 670245, 804294, 893660, 1206441, 1340490, 1608588, 2010735, 2412882, 2680980, 3619323, 4021470, 4825764, 6032205, 7238646, 8042940, 12064410, 14477292, 18096615, 24128820, 36193230, 72386460]

約数ペア:

[(1, 72386460), (2, 36193230), (3, 24128820), (4, 18096615), (5, 14477292), (6, 12064410), (9, 8042940), (10, 7238646), (12, 6032205), (15, 4825764), (18, 4021470), (20, 3619323), (27, 2680980), (30, 2412882), (36, 2010735), (45, 1608588), (54, 1340490), (60, 1206441), (81, 893660), (90, 804294), (108, 670245), (135, 536196), (162, 446830), (180, 402147), (270, 268098), (324, 223415), (405, 178732), (540, 134049), (810, 89366), (1620, 44683)]