90782880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6101}}^1$

素因数の和:6150

約数の個数: 96

約数和(自身を含む): 295239168

約数和(自身を除く): 204456288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 6101, 7440, 12202, 14880, 18303, 24404, 30505, 36606, 48808, 61010, 73212, 91515, 97616, 122020, 146424, 183030, 189131, 195232, 244040, 292848, 366060, 378262, 488080, 567393, 585696, 732120, 756524, 945655, 976160, 1134786, 1464240, 1513048, 1891310, 2269572, 2836965, 2928480, 3026096, 3782620, 4539144, 5673930, 6052192, 7565240, 9078288, 11347860, 15130480, 18156576, 22695720, 30260960, 45391440, 90782880]

約数ペア:

[(1, 90782880), (2, 45391440), (3, 30260960), (4, 22695720), (5, 18156576), (6, 15130480), (8, 11347860), (10, 9078288), (12, 7565240), (15, 6052192), (16, 5673930), (20, 4539144), (24, 3782620), (30, 3026096), (31, 2928480), (32, 2836965), (40, 2269572), (48, 1891310), (60, 1513048), (62, 1464240), (80, 1134786), (93, 976160), (96, 945655), (120, 756524), (124, 732120), (155, 585696), (160, 567393), (186, 488080), (240, 378262), (248, 366060), (310, 292848), (372, 244040), (465, 195232), (480, 189131), (496, 183030), (620, 146424), (744, 122020), (930, 97616), (992, 91515), (1240, 73212), (1488, 61010), (1860, 48808), (2480, 36606), (2976, 30505), (3720, 24404), (4960, 18303), (6101, 14880), (7440, 12202)]