874550520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{269923}}^1$

素因数の和:269946

約数の個数: 80

約数和(自身を含む): 2939472360

約数和(自身を除く): 2064921840

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, 269923, 539846, 809769, 1079692, 1349615, 1619538, 2159384, 2429307, 2699230, 3239076, 4048845, 4858614, 5398460, 6478152, 7287921, 8097690, 9717228, 10796920, 12146535, 14575842, 16195380, 19434456, 21863763, 24293070, 29151684, 32390760, 36439605, 43727526, 48586140, 58303368, 72879210, 87455052, 97172280, 109318815, 145758420, 174910104, 218637630, 291516840, 437275260, 874550520]

約数ペア:

[(1, 874550520), (2, 437275260), (3, 291516840), (4, 218637630), (5, 174910104), (6, 145758420), (8, 109318815), (9, 97172280), (10, 87455052), (12, 72879210), (15, 58303368), (18, 48586140), (20, 43727526), (24, 36439605), (27, 32390760), (30, 29151684), (36, 24293070), (40, 21863763), (45, 19434456), (54, 16195380), (60, 14575842), (72, 12146535), (81, 10796920), (90, 9717228), (108, 8097690), (120, 7287921), (135, 6478152), (162, 5398460), (180, 4858614), (216, 4048845), (270, 3239076), (324, 2699230), (360, 2429307), (405, 2159384), (540, 1619538), (648, 1349615), (810, 1079692), (1080, 809769), (1620, 539846), (3240, 269923)]