86359440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{613}}^1$

素因数の和:1216

約数の個数: 80

約数和(自身を含む): 268607808

約数和(自身を除く): 182248368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 587, 613, 1174, 1226, 1761, 1839, 2348, 2452, 2935, 3065, 3522, 3678, 4696, 4904, 5870, 6130, 7044, 7356, 8805, 9195, 9392, 9808, 11740, 12260, 14088, 14712, 17610, 18390, 23480, 24520, 28176, 29424, 35220, 36780, 46960, 49040, 70440, 73560, 140880, 147120, 359831, 719662, 1079493, 1439324, 1799155, 2158986, 2878648, 3598310, 4317972, 5397465, 5757296, 7196620, 8635944, 10794930, 14393240, 17271888, 21589860, 28786480, 43179720, 86359440]

約数ペア:

[(1, 86359440), (2, 43179720), (3, 28786480), (4, 21589860), (5, 17271888), (6, 14393240), (8, 10794930), (10, 8635944), (12, 7196620), (15, 5757296), (16, 5397465), (20, 4317972), (24, 3598310), (30, 2878648), (40, 2158986), (48, 1799155), (60, 1439324), (80, 1079493), (120, 719662), (240, 359831), (587, 147120), (613, 140880), (1174, 73560), (1226, 70440), (1761, 49040), (1839, 46960), (2348, 36780), (2452, 35220), (2935, 29424), (3065, 28176), (3522, 24520), (3678, 23480), (4696, 18390), (4904, 17610), (5870, 14712), (6130, 14088), (7044, 12260), (7356, 11740), (8805, 9808), (9195, 9392)]