54879360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 177284160

約数和(自身を除く): 122404800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 283, 303, 320, 384, 404, 480, 505, 566, 606, 640, 808, 849, 960, 1010, 1132, 1212, 1415, 1515, 1616, 1698, 1920, 2020, 2264, 2424, 2830, 3030, 3232, 3396, 4040, 4245, 4528, 4848, 5660, 6060, 6464, 6792, 8080, 8490, 9056, 9696, 11320, 12120, 12928, 13584, 16160, 16980, 18112, 19392, 22640, 24240, 27168, 28583, 32320, 33960, 36224, 38784, 45280, 48480, 54336, 57166, 64640, 67920, 85749, 90560, 96960, 108672, 114332, 135840, 142915, 171498, 181120, 193920, 228664, 271680, 285830, 342996, 428745, 457328, 543360, 571660, 685992, 857490, 914656, 1143320, 1371984, 1714980, 1829312, 2286640, 2743968, 3429960, 3658624, 4573280, 5487936, 6859920, 9146560, 10975872, 13719840, 18293120, 27439680, 54879360]

約数ペア:

[(1, 54879360), (2, 27439680), (3, 18293120), (4, 13719840), (5, 10975872), (6, 9146560), (8, 6859920), (10, 5487936), (12, 4573280), (15, 3658624), (16, 3429960), (20, 2743968), (24, 2286640), (30, 1829312), (32, 1714980), (40, 1371984), (48, 1143320), (60, 914656), (64, 857490), (80, 685992), (96, 571660), (101, 543360), (120, 457328), (128, 428745), (160, 342996), (192, 285830), (202, 271680), (240, 228664), (283, 193920), (303, 181120), (320, 171498), (384, 142915), (404, 135840), (480, 114332), (505, 108672), (566, 96960), (606, 90560), (640, 85749), (808, 67920), (849, 64640), (960, 57166), (1010, 54336), (1132, 48480), (1212, 45280), (1415, 38784), (1515, 36224), (1616, 33960), (1698, 32320), (1920, 28583), (2020, 27168), (2264, 24240), (2424, 22640), (2830, 19392), (3030, 18112), (3232, 16980), (3396, 16160), (4040, 13584), (4245, 12928), (4528, 12120), (4848, 11320), (5660, 9696), (6060, 9056), (6464, 8490), (6792, 8080)]