1859820120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{4259}}^1$

素因数の和:5489

約数の個数: 96

約数和(自身を含む): 6050818800

約数和(自身を除く): 4190998680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1213, 2426, 3639, 4259, 4852, 6065, 7278, 8518, 9704, 10917, 12130, 12777, 14556, 17036, 18195, 21295, 21834, 24260, 25554, 29112, 34072, 36390, 38331, 42590, 43668, 48520, 51108, 54585, 63885, 72780, 76662, 85180, 87336, 102216, 109170, 127770, 145560, 153324, 170360, 191655, 218340, 255540, 306648, 383310, 436680, 511080, 766620, 1533240, 5166167, 10332334, 15498501, 20664668, 25830835, 30997002, 41329336, 46495503, 51661670, 61994004, 77492505, 92991006, 103323340, 123988008, 154985010, 185982012, 206646680, 232477515, 309970020, 371964024, 464955030, 619940040, 929910060, 1859820120]

約数ペア:

[(1, 1859820120), (2, 929910060), (3, 619940040), (4, 464955030), (5, 371964024), (6, 309970020), (8, 232477515), (9, 206646680), (10, 185982012), (12, 154985010), (15, 123988008), (18, 103323340), (20, 92991006), (24, 77492505), (30, 61994004), (36, 51661670), (40, 46495503), (45, 41329336), (60, 30997002), (72, 25830835), (90, 20664668), (120, 15498501), (180, 10332334), (360, 5166167), (1213, 1533240), (2426, 766620), (3639, 511080), (4259, 436680), (4852, 383310), (6065, 306648), (7278, 255540), (8518, 218340), (9704, 191655), (10917, 170360), (12130, 153324), (12777, 145560), (14556, 127770), (17036, 109170), (18195, 102216), (21295, 87336), (21834, 85180), (24260, 76662), (25554, 72780), (29112, 63885), (34072, 54585), (36390, 51108), (38331, 48520), (42590, 43668)]