354156760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1163}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 834727680

約数和(自身を除く): 480570920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 331, 460, 662, 920, 1163, 1324, 1655, 2326, 2648, 3310, 4652, 5815, 6620, 7613, 9304, 11630, 13240, 15226, 23260, 26749, 30452, 38065, 46520, 53498, 60904, 76130, 106996, 133745, 152260, 213992, 267490, 304520, 384953, 534980, 769906, 1069960, 1539812, 1924765, 3079624, 3849530, 7699060, 8853919, 15398120, 17707838, 35415676, 44269595, 70831352, 88539190, 177078380, 354156760]

約数ペア:

[(1, 354156760), (2, 177078380), (4, 88539190), (5, 70831352), (8, 44269595), (10, 35415676), (20, 17707838), (23, 15398120), (40, 8853919), (46, 7699060), (92, 3849530), (115, 3079624), (184, 1924765), (230, 1539812), (331, 1069960), (460, 769906), (662, 534980), (920, 384953), (1163, 304520), (1324, 267490), (1655, 213992), (2326, 152260), (2648, 133745), (3310, 106996), (4652, 76130), (5815, 60904), (6620, 53498), (7613, 46520), (9304, 38065), (11630, 30452), (13240, 26749), (15226, 23260)]