181121280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:592

約数の個数: 144

約数和(自身を含む): 585434304

約数和(自身を除く): 404313024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 256, 303, 320, 384, 404, 467, 480, 505, 606, 640, 768, 808, 934, 960, 1010, 1212, 1280, 1401, 1515, 1616, 1868, 1920, 2020, 2335, 2424, 2802, 3030, 3232, 3736, 3840, 4040, 4670, 4848, 5604, 6060, 6464, 7005, 7472, 8080, 9340, 9696, 11208, 12120, 12928, 14010, 14944, 16160, 18680, 19392, 22416, 24240, 25856, 28020, 29888, 32320, 37360, 38784, 44832, 47167, 48480, 56040, 59776, 64640, 74720, 77568, 89664, 94334, 96960, 112080, 119552, 129280, 141501, 149440, 179328, 188668, 193920, 224160, 235835, 283002, 298880, 358656, 377336, 387840, 448320, 471670, 566004, 597760, 707505, 754672, 896640, 943340, 1132008, 1415010, 1509344, 1793280, 1886680, 2264016, 2830020, 3018688, 3773360, 4528032, 5660040, 6037376, 7546720, 9056064, 11320080, 12074752, 15093440, 18112128, 22640160, 30186880, 36224256, 45280320, 60373760, 90560640, 181121280]

約数ペア:

[(1, 181121280), (2, 90560640), (3, 60373760), (4, 45280320), (5, 36224256), (6, 30186880), (8, 22640160), (10, 18112128), (12, 15093440), (15, 12074752), (16, 11320080), (20, 9056064), (24, 7546720), (30, 6037376), (32, 5660040), (40, 4528032), (48, 3773360), (60, 3018688), (64, 2830020), (80, 2264016), (96, 1886680), (101, 1793280), (120, 1509344), (128, 1415010), (160, 1132008), (192, 943340), (202, 896640), (240, 754672), (256, 707505), (303, 597760), (320, 566004), (384, 471670), (404, 448320), (467, 387840), (480, 377336), (505, 358656), (606, 298880), (640, 283002), (768, 235835), (808, 224160), (934, 193920), (960, 188668), (1010, 179328), (1212, 149440), (1280, 141501), (1401, 129280), (1515, 119552), (1616, 112080), (1868, 96960), (1920, 94334), (2020, 89664), (2335, 77568), (2424, 74720), (2802, 64640), (3030, 59776), (3232, 56040), (3736, 48480), (3840, 47167), (4040, 44832), (4670, 38784), (4848, 37360), (5604, 32320), (6060, 29888), (6464, 28020), (7005, 25856), (7472, 24240), (8080, 22416), (9340, 19392), (9696, 18680), (11208, 16160), (12120, 14944), (12928, 14010)]