2487130920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{767633}}^1$

素因数の和:767656

約数の個数: 80

約数和(自身を含む): 8359534260

約数和(自身を除く): 5872403340

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 767633, 1535266, 2302899, 3070532, 3838165, 4605798, 6141064, 6908697, 7676330, 9211596, 11514495, 13817394, 15352660, 18423192, 20726091, 23028990, 27634788, 30705320, 34543485, 41452182, 46057980, 55269576, 62178273, 69086970, 82904364, 92115960, 103630455, 124356546, 138173940, 165808728, 207260910, 248713092, 276347880, 310891365, 414521820, 497426184, 621782730, 829043640, 1243565460, 2487130920]

約数ペア:

[(1, 2487130920), (2, 1243565460), (3, 829043640), (4, 621782730), (5, 497426184), (6, 414521820), (8, 310891365), (9, 276347880), (10, 248713092), (12, 207260910), (15, 165808728), (18, 138173940), (20, 124356546), (24, 103630455), (27, 92115960), (30, 82904364), (36, 69086970), (40, 62178273), (45, 55269576), (54, 46057980), (60, 41452182), (72, 34543485), (81, 30705320), (90, 27634788), (108, 23028990), (120, 20726091), (135, 18423192), (162, 15352660), (180, 13817394), (216, 11514495), (270, 9211596), (324, 7676330), (360, 6908697), (405, 6141064), (540, 4605798), (648, 3838165), (810, 3070532), (1080, 2302899), (1620, 1535266), (3240, 767633)]