146381120

素因数分解:

$2^6\times 5^1\times {\mathrm{619}}^1\times {\mathrm{739}}^1$

素因数の和:1375

約数の個数: 56

約数和(自身を含む): 349605600

約数和(自身を除く): 203224480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 619, 739, 1238, 1478, 2476, 2956, 3095, 3695, 4952, 5912, 6190, 7390, 9904, 11824, 12380, 14780, 19808, 23648, 24760, 29560, 39616, 47296, 49520, 59120, 99040, 118240, 198080, 236480, 457441, 914882, 1829764, 2287205, 3659528, 4574410, 7319056, 9148820, 14638112, 18297640, 29276224, 36595280, 73190560, 146381120]

約数ペア:

[(1, 146381120), (2, 73190560), (4, 36595280), (5, 29276224), (8, 18297640), (10, 14638112), (16, 9148820), (20, 7319056), (32, 4574410), (40, 3659528), (64, 2287205), (80, 1829764), (160, 914882), (320, 457441), (619, 236480), (739, 198080), (1238, 118240), (1478, 99040), (2476, 59120), (2956, 49520), (3095, 47296), (3695, 39616), (4952, 29560), (5912, 24760), (6190, 23648), (7390, 19808), (9904, 14780), (11824, 12380)]