997724880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1321}}^1$

素因数の和:2389

約数の個数: 120

約数和(自身を含む): 3356425800

約数和(自身を除く): 2358700920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1049, 1321, 2098, 2642, 3147, 3963, 4196, 5245, 5284, 6294, 6605, 7926, 8392, 9441, 10490, 10568, 11889, 12588, 13210, 15735, 15852, 16784, 18882, 19815, 20980, 21136, 23778, 25176, 26420, 31470, 31704, 37764, 39630, 41960, 47205, 47556, 50352, 52840, 59445, 62940, 63408, 75528, 79260, 83920, 94410, 95112, 105680, 118890, 125880, 151056, 158520, 188820, 190224, 237780, 251760, 317040, 377640, 475560, 755280, 951120, 1385729, 2771458, 4157187, 5542916, 6928645, 8314374, 11085832, 12471561, 13857290, 16628748, 20785935, 22171664, 24943122, 27714580, 33257496, 41571870, 49886244, 55429160, 62357805, 66514992, 83143740, 99772488, 110858320, 124715610, 166287480, 199544976, 249431220, 332574960, 498862440, 997724880]

約数ペア:

[(1, 997724880), (2, 498862440), (3, 332574960), (4, 249431220), (5, 199544976), (6, 166287480), (8, 124715610), (9, 110858320), (10, 99772488), (12, 83143740), (15, 66514992), (16, 62357805), (18, 55429160), (20, 49886244), (24, 41571870), (30, 33257496), (36, 27714580), (40, 24943122), (45, 22171664), (48, 20785935), (60, 16628748), (72, 13857290), (80, 12471561), (90, 11085832), (120, 8314374), (144, 6928645), (180, 5542916), (240, 4157187), (360, 2771458), (720, 1385729), (1049, 951120), (1321, 755280), (2098, 475560), (2642, 377640), (3147, 317040), (3963, 251760), (4196, 237780), (5245, 190224), (5284, 188820), (6294, 158520), (6605, 151056), (7926, 125880), (8392, 118890), (9441, 105680), (10490, 95112), (10568, 94410), (11889, 83920), (12588, 79260), (13210, 75528), (15735, 63408), (15852, 62940), (16784, 59445), (18882, 52840), (19815, 50352), (20980, 47556), (21136, 47205), (23778, 41960), (25176, 39630), (26420, 37764), (31470, 31704)]