130193520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8893}}^1$

素因数の和:8970

約数の個数: 80

約数和(自身を含む): 410262432

約数和(自身を除く): 280068912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 8893, 14640, 17786, 26679, 35572, 44465, 53358, 71144, 88930, 106716, 133395, 142288, 177860, 213432, 266790, 355720, 426864, 533580, 542473, 711440, 1067160, 1084946, 1627419, 2134320, 2169892, 2712365, 3254838, 4339784, 5424730, 6509676, 8137095, 8679568, 10849460, 13019352, 16274190, 21698920, 26038704, 32548380, 43397840, 65096760, 130193520]

約数ペア:

[(1, 130193520), (2, 65096760), (3, 43397840), (4, 32548380), (5, 26038704), (6, 21698920), (8, 16274190), (10, 13019352), (12, 10849460), (15, 8679568), (16, 8137095), (20, 6509676), (24, 5424730), (30, 4339784), (40, 3254838), (48, 2712365), (60, 2169892), (61, 2134320), (80, 1627419), (120, 1084946), (122, 1067160), (183, 711440), (240, 542473), (244, 533580), (305, 426864), (366, 355720), (488, 266790), (610, 213432), (732, 177860), (915, 142288), (976, 133395), (1220, 106716), (1464, 88930), (1830, 71144), (2440, 53358), (2928, 44465), (3660, 35572), (4880, 26679), (7320, 17786), (8893, 14640)]