135385680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{587}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 434409696

約数和(自身を除く): 299024016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 587, 620, 744, 930, 961, 1174, 1240, 1488, 1761, 1860, 1922, 2348, 2480, 2883, 2935, 3522, 3720, 3844, 4696, 4805, 5766, 5870, 7044, 7440, 7688, 8805, 9392, 9610, 11532, 11740, 14088, 14415, 15376, 17610, 18197, 19220, 23064, 23480, 28176, 28830, 35220, 36394, 38440, 46128, 46960, 54591, 57660, 70440, 72788, 76880, 90985, 109182, 115320, 140880, 145576, 181970, 218364, 230640, 272955, 291152, 363940, 436728, 545910, 564107, 727880, 873456, 1091820, 1128214, 1455760, 1692321, 2183640, 2256428, 2820535, 3384642, 4367280, 4512856, 5641070, 6769284, 8461605, 9025712, 11282140, 13538568, 16923210, 22564280, 27077136, 33846420, 45128560, 67692840, 135385680]

約数ペア:

[(1, 135385680), (2, 67692840), (3, 45128560), (4, 33846420), (5, 27077136), (6, 22564280), (8, 16923210), (10, 13538568), (12, 11282140), (15, 9025712), (16, 8461605), (20, 6769284), (24, 5641070), (30, 4512856), (31, 4367280), (40, 3384642), (48, 2820535), (60, 2256428), (62, 2183640), (80, 1692321), (93, 1455760), (120, 1128214), (124, 1091820), (155, 873456), (186, 727880), (240, 564107), (248, 545910), (310, 436728), (372, 363940), (465, 291152), (496, 272955), (587, 230640), (620, 218364), (744, 181970), (930, 145576), (961, 140880), (1174, 115320), (1240, 109182), (1488, 90985), (1761, 76880), (1860, 72788), (1922, 70440), (2348, 57660), (2480, 54591), (2883, 46960), (2935, 46128), (3522, 38440), (3720, 36394), (3844, 35220), (4696, 28830), (4805, 28176), (5766, 23480), (5870, 23064), (7044, 19220), (7440, 18197), (7688, 17610), (8805, 15376), (9392, 14415), (9610, 14088), (11532, 11740)]