12446783280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{421639}}^1$

素因数の和:421699

約数の個数: 120

約数和(自身を含む): 42820071840

約数和(自身を除く): 30373288560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 421639, 843278, 1264917, 1686556, 2108195, 2529834, 3373112, 3794751, 4216390, 5059668, 6324585, 6746224, 7589502, 8432780, 10119336, 12649170, 15179004, 16865560, 17287199, 18973755, 20238672, 25298340, 30358008, 33731120, 34574398, 37947510, 50596680, 51861597, 60716016, 69148796, 75895020, 86435995, 101193360, 103723194, 138297592, 151790040, 155584791, 172871990, 207446388, 259307985, 276595184, 303580080, 311169582, 345743980, 414892776, 518615970, 622339164, 691487960, 777923955, 829785552, 1037231940, 1244678328, 1382975920, 1555847910, 2074463880, 2489356656, 3111695820, 4148927760, 6223391640, 12446783280]

約数ペア:

[(1, 12446783280), (2, 6223391640), (3, 4148927760), (4, 3111695820), (5, 2489356656), (6, 2074463880), (8, 1555847910), (9, 1382975920), (10, 1244678328), (12, 1037231940), (15, 829785552), (16, 777923955), (18, 691487960), (20, 622339164), (24, 518615970), (30, 414892776), (36, 345743980), (40, 311169582), (41, 303580080), (45, 276595184), (48, 259307985), (60, 207446388), (72, 172871990), (80, 155584791), (82, 151790040), (90, 138297592), (120, 103723194), (123, 101193360), (144, 86435995), (164, 75895020), (180, 69148796), (205, 60716016), (240, 51861597), (246, 50596680), (328, 37947510), (360, 34574398), (369, 33731120), (410, 30358008), (492, 25298340), (615, 20238672), (656, 18973755), (720, 17287199), (738, 16865560), (820, 15179004), (984, 12649170), (1230, 10119336), (1476, 8432780), (1640, 7589502), (1845, 6746224), (1968, 6324585), (2460, 5059668), (2952, 4216390), (3280, 3794751), (3690, 3373112), (4920, 2529834), (5904, 2108195), (7380, 1686556), (9840, 1264917), (14760, 843278), (29520, 421639)]