57230640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:907

約数の個数: 120

約数和(自身を含む): 194349168

約数和(自身を除く): 137118528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 787, 808, 909, 1010, 1212, 1515, 1574, 1616, 1818, 2020, 2361, 2424, 3030, 3148, 3636, 3935, 4040, 4545, 4722, 4848, 6060, 6296, 7083, 7272, 7870, 8080, 9090, 9444, 11805, 12120, 12592, 14166, 14544, 15740, 18180, 18888, 23610, 24240, 28332, 31480, 35415, 36360, 37776, 47220, 56664, 62960, 70830, 72720, 79487, 94440, 113328, 141660, 158974, 188880, 238461, 283320, 317948, 397435, 476922, 566640, 635896, 715383, 794870, 953844, 1192305, 1271792, 1430766, 1589740, 1907688, 2384610, 2861532, 3179480, 3576915, 3815376, 4769220, 5723064, 6358960, 7153830, 9538440, 11446128, 14307660, 19076880, 28615320, 57230640]

約数ペア:

[(1, 57230640), (2, 28615320), (3, 19076880), (4, 14307660), (5, 11446128), (6, 9538440), (8, 7153830), (9, 6358960), (10, 5723064), (12, 4769220), (15, 3815376), (16, 3576915), (18, 3179480), (20, 2861532), (24, 2384610), (30, 1907688), (36, 1589740), (40, 1430766), (45, 1271792), (48, 1192305), (60, 953844), (72, 794870), (80, 715383), (90, 635896), (101, 566640), (120, 476922), (144, 397435), (180, 317948), (202, 283320), (240, 238461), (303, 188880), (360, 158974), (404, 141660), (505, 113328), (606, 94440), (720, 79487), (787, 72720), (808, 70830), (909, 62960), (1010, 56664), (1212, 47220), (1515, 37776), (1574, 36360), (1616, 35415), (1818, 31480), (2020, 28332), (2361, 24240), (2424, 23610), (3030, 18888), (3148, 18180), (3636, 15740), (3935, 14544), (4040, 14166), (4545, 12592), (4722, 12120), (4848, 11805), (6060, 9444), (6296, 9090), (7083, 8080), (7272, 7870)]