268920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{83}}^1$

素因数の和:106

約数の個数: 80

約数和(自身を含む): 914760

約数和(自身を除く): 645840

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, 83, 90, 108, 120, 135, 162, 166, 180, 216, 249, 270, 324, 332, 360, 405, 415, 498, 540, 648, 664, 747, 810, 830, 996, 1080, 1245, 1494, 1620, 1660, 1992, 2241, 2490, 2988, 3240, 3320, 3735, 4482, 4980, 5976, 6723, 7470, 8964, 9960, 11205, 13446, 14940, 17928, 22410, 26892, 29880, 33615, 44820, 53784, 67230, 89640, 134460, 268920]

約数ペア:

[(1, 268920), (2, 134460), (3, 89640), (4, 67230), (5, 53784), (6, 44820), (8, 33615), (9, 29880), (10, 26892), (12, 22410), (15, 17928), (18, 14940), (20, 13446), (24, 11205), (27, 9960), (30, 8964), (36, 7470), (40, 6723), (45, 5976), (54, 4980), (60, 4482), (72, 3735), (81, 3320), (83, 3240), (90, 2988), (108, 2490), (120, 2241), (135, 1992), (162, 1660), (166, 1620), (180, 1494), (216, 1245), (249, 1080), (270, 996), (324, 830), (332, 810), (360, 747), (405, 664), (415, 648), (498, 540)]