68659680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 217443744

約数和(自身を除く): 148784064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 313, 457, 480, 626, 914, 939, 1252, 1371, 1565, 1828, 1878, 2285, 2504, 2742, 3130, 3656, 3756, 4570, 4695, 5008, 5484, 6260, 6855, 7312, 7512, 9140, 9390, 10016, 10968, 12520, 13710, 14624, 15024, 18280, 18780, 21936, 25040, 27420, 30048, 36560, 37560, 43872, 50080, 54840, 73120, 75120, 109680, 143041, 150240, 219360, 286082, 429123, 572164, 715205, 858246, 1144328, 1430410, 1716492, 2145615, 2288656, 2860820, 3432984, 4291230, 4577312, 5721640, 6865968, 8582460, 11443280, 13731936, 17164920, 22886560, 34329840, 68659680]

約数ペア:

[(1, 68659680), (2, 34329840), (3, 22886560), (4, 17164920), (5, 13731936), (6, 11443280), (8, 8582460), (10, 6865968), (12, 5721640), (15, 4577312), (16, 4291230), (20, 3432984), (24, 2860820), (30, 2288656), (32, 2145615), (40, 1716492), (48, 1430410), (60, 1144328), (80, 858246), (96, 715205), (120, 572164), (160, 429123), (240, 286082), (313, 219360), (457, 150240), (480, 143041), (626, 109680), (914, 75120), (939, 73120), (1252, 54840), (1371, 50080), (1565, 43872), (1828, 37560), (1878, 36560), (2285, 30048), (2504, 27420), (2742, 25040), (3130, 21936), (3656, 18780), (3756, 18280), (4570, 15024), (4695, 14624), (5008, 13710), (5484, 12520), (6260, 10968), (6855, 10016), (7312, 9390), (7512, 9140)]