71118480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17431}}^1$

素因数の和:17464

約数の個数: 80

約数和(自身を含む): 233449344

約数和(自身を除く): 162330864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 17431, 34862, 52293, 69724, 87155, 104586, 139448, 174310, 209172, 261465, 278896, 296327, 348620, 418344, 522930, 592654, 697240, 836688, 888981, 1045860, 1185308, 1394480, 1481635, 1777962, 2091720, 2370616, 2963270, 3555924, 4183440, 4444905, 4741232, 5926540, 7111848, 8889810, 11853080, 14223696, 17779620, 23706160, 35559240, 71118480]

約数ペア:

[(1, 71118480), (2, 35559240), (3, 23706160), (4, 17779620), (5, 14223696), (6, 11853080), (8, 8889810), (10, 7111848), (12, 5926540), (15, 4741232), (16, 4444905), (17, 4183440), (20, 3555924), (24, 2963270), (30, 2370616), (34, 2091720), (40, 1777962), (48, 1481635), (51, 1394480), (60, 1185308), (68, 1045860), (80, 888981), (85, 836688), (102, 697240), (120, 592654), (136, 522930), (170, 418344), (204, 348620), (240, 296327), (255, 278896), (272, 261465), (340, 209172), (408, 174310), (510, 139448), (680, 104586), (816, 87155), (1020, 69724), (1360, 52293), (2040, 34862), (4080, 17431)]