38578560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 125141760

約数和(自身を除く): 86563200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 283, 284, 320, 355, 384, 426, 480, 566, 568, 640, 710, 849, 852, 960, 1065, 1132, 1136, 1415, 1420, 1698, 1704, 1920, 2130, 2264, 2272, 2830, 2840, 3396, 3408, 4245, 4260, 4528, 4544, 5660, 5680, 6792, 6816, 8490, 8520, 9056, 9088, 11320, 11360, 13584, 13632, 16980, 17040, 18112, 20093, 22640, 22720, 27168, 27264, 33960, 34080, 36224, 40186, 45280, 45440, 54336, 60279, 67920, 68160, 80372, 90560, 100465, 108672, 120558, 135840, 136320, 160744, 181120, 200930, 241116, 271680, 301395, 321488, 401860, 482232, 543360, 602790, 642976, 803720, 964464, 1205580, 1285952, 1607440, 1928928, 2411160, 2571904, 3214880, 3857856, 4822320, 6429760, 7715712, 9644640, 12859520, 19289280, 38578560]

約数ペア:

[(1, 38578560), (2, 19289280), (3, 12859520), (4, 9644640), (5, 7715712), (6, 6429760), (8, 4822320), (10, 3857856), (12, 3214880), (15, 2571904), (16, 2411160), (20, 1928928), (24, 1607440), (30, 1285952), (32, 1205580), (40, 964464), (48, 803720), (60, 642976), (64, 602790), (71, 543360), (80, 482232), (96, 401860), (120, 321488), (128, 301395), (142, 271680), (160, 241116), (192, 200930), (213, 181120), (240, 160744), (283, 136320), (284, 135840), (320, 120558), (355, 108672), (384, 100465), (426, 90560), (480, 80372), (566, 68160), (568, 67920), (640, 60279), (710, 54336), (849, 45440), (852, 45280), (960, 40186), (1065, 36224), (1132, 34080), (1136, 33960), (1415, 27264), (1420, 27168), (1698, 22720), (1704, 22640), (1920, 20093), (2130, 18112), (2264, 17040), (2272, 16980), (2830, 13632), (2840, 13584), (3396, 11360), (3408, 11320), (4245, 9088), (4260, 9056), (4528, 8520), (4544, 8490), (5660, 6816), (5680, 6792)]