196033680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{272269}}^1$

素因数の和:272288

約数の個数: 60

約数和(自身を含む): 658348860

約数和(自身を除く): 462315180

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, 272269, 544538, 816807, 1089076, 1361345, 1633614, 2178152, 2450421, 2722690, 3267228, 4084035, 4356304, 4900842, 5445380, 6534456, 8168070, 9801684, 10890760, 12252105, 13068912, 16336140, 19603368, 21781520, 24504210, 32672280, 39206736, 49008420, 65344560, 98016840, 196033680]

約数ペア:

[(1, 196033680), (2, 98016840), (3, 65344560), (4, 49008420), (5, 39206736), (6, 32672280), (8, 24504210), (9, 21781520), (10, 19603368), (12, 16336140), (15, 13068912), (16, 12252105), (18, 10890760), (20, 9801684), (24, 8168070), (30, 6534456), (36, 5445380), (40, 4900842), (45, 4356304), (48, 4084035), (60, 3267228), (72, 2722690), (80, 2450421), (90, 2178152), (120, 1633614), (144, 1361345), (180, 1089076), (240, 816807), (360, 544538), (720, 272269)]