26930520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 88171200

約数和(自身を除く): 61240680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 313, 360, 478, 626, 717, 939, 956, 1195, 1252, 1434, 1565, 1878, 1912, 2151, 2390, 2504, 2817, 2868, 3130, 3585, 3756, 4302, 4695, 4780, 5634, 5736, 6260, 7170, 7512, 8604, 9390, 9560, 10755, 11268, 12520, 14085, 14340, 17208, 18780, 21510, 22536, 28170, 28680, 37560, 43020, 56340, 74807, 86040, 112680, 149614, 224421, 299228, 374035, 448842, 598456, 673263, 748070, 897684, 1122105, 1346526, 1496140, 1795368, 2244210, 2693052, 2992280, 3366315, 4488420, 5386104, 6732630, 8976840, 13465260, 26930520]

約数ペア:

[(1, 26930520), (2, 13465260), (3, 8976840), (4, 6732630), (5, 5386104), (6, 4488420), (8, 3366315), (9, 2992280), (10, 2693052), (12, 2244210), (15, 1795368), (18, 1496140), (20, 1346526), (24, 1122105), (30, 897684), (36, 748070), (40, 673263), (45, 598456), (60, 448842), (72, 374035), (90, 299228), (120, 224421), (180, 149614), (239, 112680), (313, 86040), (360, 74807), (478, 56340), (626, 43020), (717, 37560), (939, 28680), (956, 28170), (1195, 22536), (1252, 21510), (1434, 18780), (1565, 17208), (1878, 14340), (1912, 14085), (2151, 12520), (2390, 11268), (2504, 10755), (2817, 9560), (2868, 9390), (3130, 8604), (3585, 7512), (3756, 7170), (4302, 6260), (4695, 5736), (4780, 5634)]