121339440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{168527}}^1$

素因数の和:168546

約数の個数: 60

約数和(自身を含む): 407500704

約数和(自身を除く): 286161264

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, 168527, 337054, 505581, 674108, 842635, 1011162, 1348216, 1516743, 1685270, 2022324, 2527905, 2696432, 3033486, 3370540, 4044648, 5055810, 6066972, 6741080, 7583715, 8089296, 10111620, 12133944, 13482160, 15167430, 20223240, 24267888, 30334860, 40446480, 60669720, 121339440]

約数ペア:

[(1, 121339440), (2, 60669720), (3, 40446480), (4, 30334860), (5, 24267888), (6, 20223240), (8, 15167430), (9, 13482160), (10, 12133944), (12, 10111620), (15, 8089296), (16, 7583715), (18, 6741080), (20, 6066972), (24, 5055810), (30, 4044648), (36, 3370540), (40, 3033486), (45, 2696432), (48, 2527905), (60, 2022324), (72, 1685270), (80, 1516743), (90, 1348216), (120, 1011162), (144, 842635), (180, 674108), (240, 505581), (360, 337054), (720, 168527)]