57912480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:459

約数の個数: 144

約数和(自身を含む): 199783584

約数和(自身を除く): 141871104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 307, 360, 393, 480, 524, 614, 655, 720, 786, 921, 1048, 1179, 1228, 1310, 1440, 1535, 1572, 1842, 1965, 2096, 2358, 2456, 2620, 2763, 3070, 3144, 3684, 3930, 4192, 4605, 4716, 4912, 5240, 5526, 5895, 6140, 6288, 7368, 7860, 9210, 9432, 9824, 10480, 11052, 11790, 12280, 12576, 13815, 14736, 15720, 18420, 18864, 20960, 22104, 23580, 24560, 27630, 29472, 31440, 36840, 37728, 40217, 44208, 47160, 49120, 55260, 62880, 73680, 80434, 88416, 94320, 110520, 120651, 147360, 160868, 188640, 201085, 221040, 241302, 321736, 361953, 402170, 442080, 482604, 603255, 643472, 723906, 804340, 965208, 1206510, 1286944, 1447812, 1608680, 1809765, 1930416, 2413020, 2895624, 3217360, 3619530, 3860832, 4826040, 5791248, 6434720, 7239060, 9652080, 11582496, 14478120, 19304160, 28956240, 57912480]

約数ペア:

[(1, 57912480), (2, 28956240), (3, 19304160), (4, 14478120), (5, 11582496), (6, 9652080), (8, 7239060), (9, 6434720), (10, 5791248), (12, 4826040), (15, 3860832), (16, 3619530), (18, 3217360), (20, 2895624), (24, 2413020), (30, 1930416), (32, 1809765), (36, 1608680), (40, 1447812), (45, 1286944), (48, 1206510), (60, 965208), (72, 804340), (80, 723906), (90, 643472), (96, 603255), (120, 482604), (131, 442080), (144, 402170), (160, 361953), (180, 321736), (240, 241302), (262, 221040), (288, 201085), (307, 188640), (360, 160868), (393, 147360), (480, 120651), (524, 110520), (614, 94320), (655, 88416), (720, 80434), (786, 73680), (921, 62880), (1048, 55260), (1179, 49120), (1228, 47160), (1310, 44208), (1440, 40217), (1535, 37728), (1572, 36840), (1842, 31440), (1965, 29472), (2096, 27630), (2358, 24560), (2456, 23580), (2620, 22104), (2763, 20960), (3070, 18864), (3144, 18420), (3684, 15720), (3930, 14736), (4192, 13815), (4605, 12576), (4716, 12280), (4912, 11790), (5240, 11052), (5526, 10480), (5895, 9824), (6140, 9432), (6288, 9210), (7368, 7860)]