393264958140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{242756147}}^1$

素因数の和:242756168

約数の個数: 60

約数和(自身を含む): 1233686744136

約数和(自身を除く): 840421785996

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, 242756147, 485512294, 728268441, 971024588, 1213780735, 1456536882, 2184805323, 2427561470, 2913073764, 3641342205, 4369610646, 4855122940, 6554415969, 7282684410, 8739221292, 10924026615, 13108831938, 14565368820, 19663247907, 21848053230, 26217663876, 32772079845, 39326495814, 43696106460, 65544159690, 78652991628, 98316239535, 131088319380, 196632479070, 393264958140]

約数ペア:

[(1, 393264958140), (2, 196632479070), (3, 131088319380), (4, 98316239535), (5, 78652991628), (6, 65544159690), (9, 43696106460), (10, 39326495814), (12, 32772079845), (15, 26217663876), (18, 21848053230), (20, 19663247907), (27, 14565368820), (30, 13108831938), (36, 10924026615), (45, 8739221292), (54, 7282684410), (60, 6554415969), (81, 4855122940), (90, 4369610646), (108, 3641342205), (135, 2913073764), (162, 2427561470), (180, 2184805323), (270, 1456536882), (324, 1213780735), (405, 971024588), (540, 728268441), (810, 485512294), (1620, 242756147)]