542820120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{238079}}^1$

素因数の和:238112

約数の個数: 64

約数和(自身を含む): 1714176000

約数和(自身を除く): 1171355880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 238079, 476158, 714237, 952316, 1190395, 1428474, 1904632, 2380790, 2856948, 3571185, 4523501, 4761580, 5713896, 7142370, 9047002, 9523160, 13570503, 14284740, 18094004, 22617505, 27141006, 28569480, 36188008, 45235010, 54282012, 67852515, 90470020, 108564024, 135705030, 180940040, 271410060, 542820120]

約数ペア:

[(1, 542820120), (2, 271410060), (3, 180940040), (4, 135705030), (5, 108564024), (6, 90470020), (8, 67852515), (10, 54282012), (12, 45235010), (15, 36188008), (19, 28569480), (20, 27141006), (24, 22617505), (30, 18094004), (38, 14284740), (40, 13570503), (57, 9523160), (60, 9047002), (76, 7142370), (95, 5713896), (114, 4761580), (120, 4523501), (152, 3571185), (190, 2856948), (228, 2380790), (285, 1904632), (380, 1428474), (456, 1190395), (570, 952316), (760, 714237), (1140, 476158), (2280, 238079)]