75742080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 244408320

約数和(自身を除く): 168666240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 383, 384, 412, 480, 515, 618, 640, 766, 824, 960, 1030, 1149, 1236, 1532, 1545, 1648, 1915, 1920, 2060, 2298, 2472, 3064, 3090, 3296, 3830, 4120, 4596, 4944, 5745, 6128, 6180, 6592, 7660, 8240, 9192, 9888, 11490, 12256, 12360, 13184, 15320, 16480, 18384, 19776, 22980, 24512, 24720, 30640, 32960, 36768, 39449, 39552, 45960, 49024, 49440, 61280, 65920, 73536, 78898, 91920, 98880, 118347, 122560, 147072, 157796, 183840, 197245, 197760, 236694, 245120, 315592, 367680, 394490, 473388, 591735, 631184, 735360, 788980, 946776, 1183470, 1262368, 1577960, 1893552, 2366940, 2524736, 3155920, 3787104, 4733880, 5049472, 6311840, 7574208, 9467760, 12623680, 15148416, 18935520, 25247360, 37871040, 75742080]

約数ペア:

[(1, 75742080), (2, 37871040), (3, 25247360), (4, 18935520), (5, 15148416), (6, 12623680), (8, 9467760), (10, 7574208), (12, 6311840), (15, 5049472), (16, 4733880), (20, 3787104), (24, 3155920), (30, 2524736), (32, 2366940), (40, 1893552), (48, 1577960), (60, 1262368), (64, 1183470), (80, 946776), (96, 788980), (103, 735360), (120, 631184), (128, 591735), (160, 473388), (192, 394490), (206, 367680), (240, 315592), (309, 245120), (320, 236694), (383, 197760), (384, 197245), (412, 183840), (480, 157796), (515, 147072), (618, 122560), (640, 118347), (766, 98880), (824, 91920), (960, 78898), (1030, 73536), (1149, 65920), (1236, 61280), (1532, 49440), (1545, 49024), (1648, 45960), (1915, 39552), (1920, 39449), (2060, 36768), (2298, 32960), (2472, 30640), (3064, 24720), (3090, 24512), (3296, 22980), (3830, 19776), (4120, 18384), (4596, 16480), (4944, 15320), (5745, 13184), (6128, 12360), (6180, 12256), (6592, 11490), (7660, 9888), (8240, 9192)]