60019920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:810

約数の個数: 160

約数和(自身を含む): 212605440

約数和(自身を除く): 152585520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 751, 888, 999, 1080, 1110, 1332, 1480, 1502, 1665, 1776, 1998, 2160, 2220, 2253, 2664, 2960, 3004, 3330, 3755, 3996, 4440, 4506, 4995, 5328, 6008, 6660, 6759, 7510, 7992, 8880, 9012, 9990, 11265, 12016, 13320, 13518, 15020, 15984, 18024, 19980, 20277, 22530, 26640, 27036, 27787, 30040, 33795, 36048, 39960, 40554, 45060, 54072, 55574, 60080, 67590, 79920, 81108, 83361, 90120, 101385, 108144, 111148, 135180, 138935, 162216, 166722, 180240, 202770, 222296, 250083, 270360, 277870, 324432, 333444, 405540, 416805, 444592, 500166, 540720, 555740, 666888, 750249, 811080, 833610, 1000332, 1111480, 1250415, 1333776, 1500498, 1622160, 1667220, 2000664, 2222960, 2500830, 3000996, 3334440, 3751245, 4001328, 5001660, 6001992, 6668880, 7502490, 10003320, 12003984, 15004980, 20006640, 30009960, 60019920]

約数ペア:

[(1, 60019920), (2, 30009960), (3, 20006640), (4, 15004980), (5, 12003984), (6, 10003320), (8, 7502490), (9, 6668880), (10, 6001992), (12, 5001660), (15, 4001328), (16, 3751245), (18, 3334440), (20, 3000996), (24, 2500830), (27, 2222960), (30, 2000664), (36, 1667220), (37, 1622160), (40, 1500498), (45, 1333776), (48, 1250415), (54, 1111480), (60, 1000332), (72, 833610), (74, 811080), (80, 750249), (90, 666888), (108, 555740), (111, 540720), (120, 500166), (135, 444592), (144, 416805), (148, 405540), (180, 333444), (185, 324432), (216, 277870), (222, 270360), (240, 250083), (270, 222296), (296, 202770), (333, 180240), (360, 166722), (370, 162216), (432, 138935), (444, 135180), (540, 111148), (555, 108144), (592, 101385), (666, 90120), (720, 83361), (740, 81108), (751, 79920), (888, 67590), (999, 60080), (1080, 55574), (1110, 54072), (1332, 45060), (1480, 40554), (1502, 39960), (1665, 36048), (1776, 33795), (1998, 30040), (2160, 27787), (2220, 27036), (2253, 26640), (2664, 22530), (2960, 20277), (3004, 19980), (3330, 18024), (3755, 15984), (3996, 15020), (4440, 13518), (4506, 13320), (4995, 12016), (5328, 11265), (6008, 9990), (6660, 9012), (6759, 8880), (7510, 7992)]