146604240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203617}}^1$

素因数の和:203636

約数の個数: 60

約数和(自身を含む): 492348324

約数和(自身を除く): 345744084

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, 203617, 407234, 610851, 814468, 1018085, 1221702, 1628936, 1832553, 2036170, 2443404, 3054255, 3257872, 3665106, 4072340, 4886808, 6108510, 7330212, 8144680, 9162765, 9773616, 12217020, 14660424, 16289360, 18325530, 24434040, 29320848, 36651060, 48868080, 73302120, 146604240]

約数ペア:

[(1, 146604240), (2, 73302120), (3, 48868080), (4, 36651060), (5, 29320848), (6, 24434040), (8, 18325530), (9, 16289360), (10, 14660424), (12, 12217020), (15, 9773616), (16, 9162765), (18, 8144680), (20, 7330212), (24, 6108510), (30, 4886808), (36, 4072340), (40, 3665106), (45, 3257872), (48, 3054255), (60, 2443404), (72, 2036170), (80, 1832553), (90, 1628936), (120, 1221702), (144, 1018085), (180, 814468), (240, 610851), (360, 407234), (720, 203617)]