25818120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2519

約数の個数: 96

約数和(自身を含む): 86837400

約数和(自身を除く): 61019280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2473, 2610, 3480, 4946, 5220, 7419, 9892, 10440, 12365, 14838, 19784, 22257, 24730, 29676, 37095, 44514, 49460, 59352, 71717, 74190, 89028, 98920, 111285, 143434, 148380, 178056, 215151, 222570, 286868, 296760, 358585, 430302, 445140, 573736, 645453, 717170, 860604, 890280, 1075755, 1290906, 1434340, 1721208, 2151510, 2581812, 2868680, 3227265, 4303020, 5163624, 6454530, 8606040, 12909060, 25818120]

約数ペア:

[(1, 25818120), (2, 12909060), (3, 8606040), (4, 6454530), (5, 5163624), (6, 4303020), (8, 3227265), (9, 2868680), (10, 2581812), (12, 2151510), (15, 1721208), (18, 1434340), (20, 1290906), (24, 1075755), (29, 890280), (30, 860604), (36, 717170), (40, 645453), (45, 573736), (58, 445140), (60, 430302), (72, 358585), (87, 296760), (90, 286868), (116, 222570), (120, 215151), (145, 178056), (174, 148380), (180, 143434), (232, 111285), (261, 98920), (290, 89028), (348, 74190), (360, 71717), (435, 59352), (522, 49460), (580, 44514), (696, 37095), (870, 29676), (1044, 24730), (1160, 22257), (1305, 19784), (1740, 14838), (2088, 12365), (2473, 10440), (2610, 9892), (3480, 7419), (4946, 5220)]