180030120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11813}}^1$

素因数の和:11954

約数の個数: 64

約数和(自身を含む): 544389120

約数和(自身を除く): 364359000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 11813, 15240, 23626, 35439, 47252, 59065, 70878, 94504, 118130, 141756, 177195, 236260, 283512, 354390, 472520, 708780, 1417560, 1500251, 3000502, 4500753, 6001004, 7501255, 9001506, 12002008, 15002510, 18003012, 22503765, 30005020, 36006024, 45007530, 60010040, 90015060, 180030120]

約数ペア:

[(1, 180030120), (2, 90015060), (3, 60010040), (4, 45007530), (5, 36006024), (6, 30005020), (8, 22503765), (10, 18003012), (12, 15002510), (15, 12002008), (20, 9001506), (24, 7501255), (30, 6001004), (40, 4500753), (60, 3000502), (120, 1500251), (127, 1417560), (254, 708780), (381, 472520), (508, 354390), (635, 283512), (762, 236260), (1016, 177195), (1270, 141756), (1524, 118130), (1905, 94504), (2540, 70878), (3048, 59065), (3810, 47252), (5080, 35439), (7620, 23626), (11813, 15240)]