7219260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 23284800

約数和(自身を除く): 16065540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 461, 522, 540, 580, 783, 870, 922, 1044, 1305, 1383, 1566, 1740, 1844, 2305, 2610, 2766, 3132, 3915, 4149, 4610, 5220, 5532, 6915, 7830, 8298, 9220, 12447, 13369, 13830, 15660, 16596, 20745, 24894, 26738, 27660, 40107, 41490, 49788, 53476, 62235, 66845, 80214, 82980, 120321, 124470, 133690, 160428, 200535, 240642, 248940, 267380, 360963, 401070, 481284, 601605, 721926, 802140, 1203210, 1443852, 1804815, 2406420, 3609630, 7219260]

約数ペア:

[(1, 7219260), (2, 3609630), (3, 2406420), (4, 1804815), (5, 1443852), (6, 1203210), (9, 802140), (10, 721926), (12, 601605), (15, 481284), (18, 401070), (20, 360963), (27, 267380), (29, 248940), (30, 240642), (36, 200535), (45, 160428), (54, 133690), (58, 124470), (60, 120321), (87, 82980), (90, 80214), (108, 66845), (116, 62235), (135, 53476), (145, 49788), (174, 41490), (180, 40107), (261, 27660), (270, 26738), (290, 24894), (348, 20745), (435, 16596), (461, 15660), (522, 13830), (540, 13369), (580, 12447), (783, 9220), (870, 8298), (922, 7830), (1044, 6915), (1305, 5532), (1383, 5220), (1566, 4610), (1740, 4149), (1844, 3915), (2305, 3132), (2610, 2766)]