69172080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1094

約数の個数: 80

約数和(自身を含む): 215236224

約数和(自身を除く): 146064144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491, 587, 982, 1174, 1473, 1761, 1964, 2348, 2455, 2935, 2946, 3522, 3928, 4696, 4910, 5870, 5892, 7044, 7365, 7856, 8805, 9392, 9820, 11740, 11784, 14088, 14730, 17610, 19640, 23480, 23568, 28176, 29460, 35220, 39280, 46960, 58920, 70440, 117840, 140880, 288217, 576434, 864651, 1152868, 1441085, 1729302, 2305736, 2882170, 3458604, 4323255, 4611472, 5764340, 6917208, 8646510, 11528680, 13834416, 17293020, 23057360, 34586040, 69172080]

約数ペア:

[(1, 69172080), (2, 34586040), (3, 23057360), (4, 17293020), (5, 13834416), (6, 11528680), (8, 8646510), (10, 6917208), (12, 5764340), (15, 4611472), (16, 4323255), (20, 3458604), (24, 2882170), (30, 2305736), (40, 1729302), (48, 1441085), (60, 1152868), (80, 864651), (120, 576434), (240, 288217), (491, 140880), (587, 117840), (982, 70440), (1174, 58920), (1473, 46960), (1761, 39280), (1964, 35220), (2348, 29460), (2455, 28176), (2935, 23568), (2946, 23480), (3522, 19640), (3928, 17610), (4696, 14730), (4910, 14088), (5870, 11784), (5892, 11740), (7044, 9820), (7365, 9392), (7856, 8805)]