42432120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 143208000

約数和(自身を除く): 100775880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 389, 404, 505, 540, 606, 778, 808, 909, 1010, 1080, 1167, 1212, 1515, 1556, 1818, 1945, 2020, 2334, 2424, 2727, 3030, 3112, 3501, 3636, 3890, 4040, 4545, 4668, 5454, 5835, 6060, 7002, 7272, 7780, 9090, 9336, 10503, 10908, 11670, 12120, 13635, 14004, 15560, 17505, 18180, 21006, 21816, 23340, 27270, 28008, 35010, 36360, 39289, 42012, 46680, 52515, 54540, 70020, 78578, 84024, 105030, 109080, 117867, 140040, 157156, 196445, 210060, 235734, 314312, 353601, 392890, 420120, 471468, 589335, 707202, 785780, 942936, 1060803, 1178670, 1414404, 1571560, 1768005, 2121606, 2357340, 2828808, 3536010, 4243212, 4714680, 5304015, 7072020, 8486424, 10608030, 14144040, 21216060, 42432120]

約数ペア:

[(1, 42432120), (2, 21216060), (3, 14144040), (4, 10608030), (5, 8486424), (6, 7072020), (8, 5304015), (9, 4714680), (10, 4243212), (12, 3536010), (15, 2828808), (18, 2357340), (20, 2121606), (24, 1768005), (27, 1571560), (30, 1414404), (36, 1178670), (40, 1060803), (45, 942936), (54, 785780), (60, 707202), (72, 589335), (90, 471468), (101, 420120), (108, 392890), (120, 353601), (135, 314312), (180, 235734), (202, 210060), (216, 196445), (270, 157156), (303, 140040), (360, 117867), (389, 109080), (404, 105030), (505, 84024), (540, 78578), (606, 70020), (778, 54540), (808, 52515), (909, 46680), (1010, 42012), (1080, 39289), (1167, 36360), (1212, 35010), (1515, 28008), (1556, 27270), (1818, 23340), (1945, 21816), (2020, 21006), (2334, 18180), (2424, 17505), (2727, 15560), (3030, 14004), (3112, 13635), (3501, 12120), (3636, 11670), (3890, 10908), (4040, 10503), (4545, 9336), (4668, 9090), (5454, 7780), (5835, 7272), (6060, 7002)]