51599280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1319}}^1$

素因数の和:1498

約数の個数: 80

約数和(自身を含む): 161061120

約数和(自身を除く): 109461840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1319, 1630, 1956, 2445, 2608, 2638, 3260, 3912, 3957, 4890, 5276, 6520, 6595, 7824, 7914, 9780, 10552, 13040, 13190, 15828, 19560, 19785, 21104, 26380, 31656, 39120, 39570, 52760, 63312, 79140, 105520, 158280, 214997, 316560, 429994, 644991, 859988, 1074985, 1289982, 1719976, 2149970, 2579964, 3224955, 3439952, 4299940, 5159928, 6449910, 8599880, 10319856, 12899820, 17199760, 25799640, 51599280]

約数ペア:

[(1, 51599280), (2, 25799640), (3, 17199760), (4, 12899820), (5, 10319856), (6, 8599880), (8, 6449910), (10, 5159928), (12, 4299940), (15, 3439952), (16, 3224955), (20, 2579964), (24, 2149970), (30, 1719976), (40, 1289982), (48, 1074985), (60, 859988), (80, 644991), (120, 429994), (163, 316560), (240, 214997), (326, 158280), (489, 105520), (652, 79140), (815, 63312), (978, 52760), (1304, 39570), (1319, 39120), (1630, 31656), (1956, 26380), (2445, 21104), (2608, 19785), (2638, 19560), (3260, 15828), (3912, 13190), (3957, 13040), (4890, 10552), (5276, 9780), (6520, 7914), (6595, 7824)]