478603080

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{5471}}^1$

素因数の和:5503

約数の個数: 128

約数和(自身を含む): 1615334400

約数和(自身を除く): 1136731320

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5471, 5832, 7290, 8748, 9720, 10935, 10942, 14580, 16413, 17496, 21870, 21884, 27355, 29160, 32826, 43740, 43768, 49239, 54710, 65652, 82065, 87480, 98478, 109420, 131304, 147717, 164130, 196956, 218840, 246195, 295434, 328260, 393912, 443151, 492390, 590868, 656520, 738585, 886302, 984780, 1181736, 1329453, 1477170, 1772604, 1969560, 2215755, 2658906, 2954340, 3545208, 3988359, 4431510, 5317812, 5908680, 6647265, 7976718, 8863020, 10635624, 11965077, 13294530, 15953436, 17726040, 19941795, 23930154, 26589060, 31906872, 39883590, 47860308, 53178120, 59825385, 79767180, 95720616, 119650770, 159534360, 239301540, 478603080]

約数ペア:

[(1, 478603080), (2, 239301540), (3, 159534360), (4, 119650770), (5, 95720616), (6, 79767180), (8, 59825385), (9, 53178120), (10, 47860308), (12, 39883590), (15, 31906872), (18, 26589060), (20, 23930154), (24, 19941795), (27, 17726040), (30, 15953436), (36, 13294530), (40, 11965077), (45, 10635624), (54, 8863020), (60, 7976718), (72, 6647265), (81, 5908680), (90, 5317812), (108, 4431510), (120, 3988359), (135, 3545208), (162, 2954340), (180, 2658906), (216, 2215755), (243, 1969560), (270, 1772604), (324, 1477170), (360, 1329453), (405, 1181736), (486, 984780), (540, 886302), (648, 738585), (729, 656520), (810, 590868), (972, 492390), (1080, 443151), (1215, 393912), (1458, 328260), (1620, 295434), (1944, 246195), (2187, 218840), (2430, 196956), (2916, 164130), (3240, 147717), (3645, 131304), (4374, 109420), (4860, 98478), (5471, 87480), (5832, 82065), (7290, 65652), (8748, 54710), (9720, 49239), (10935, 43768), (10942, 43740), (14580, 32826), (16413, 29160), (17496, 27355), (21870, 21884)]