61472640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 198508320

約数和(自身を除く): 137035680

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, 303, 317, 320, 384, 404, 480, 505, 606, 634, 640, 808, 951, 960, 1010, 1212, 1268, 1515, 1585, 1616, 1902, 1920, 2020, 2424, 2536, 3030, 3170, 3232, 3804, 4040, 4755, 4848, 5072, 6060, 6340, 6464, 7608, 8080, 9510, 9696, 10144, 12120, 12680, 12928, 15216, 16160, 19020, 19392, 20288, 24240, 25360, 30432, 32017, 32320, 38040, 38784, 40576, 48480, 50720, 60864, 64034, 64640, 76080, 96051, 96960, 101440, 121728, 128068, 152160, 160085, 192102, 193920, 202880, 256136, 304320, 320170, 384204, 480255, 512272, 608640, 640340, 768408, 960510, 1024544, 1280680, 1536816, 1921020, 2049088, 2561360, 3073632, 3842040, 4098176, 5122720, 6147264, 7684080, 10245440, 12294528, 15368160, 20490880, 30736320, 61472640]

約数ペア:

[(1, 61472640), (2, 30736320), (3, 20490880), (4, 15368160), (5, 12294528), (6, 10245440), (8, 7684080), (10, 6147264), (12, 5122720), (15, 4098176), (16, 3842040), (20, 3073632), (24, 2561360), (30, 2049088), (32, 1921020), (40, 1536816), (48, 1280680), (60, 1024544), (64, 960510), (80, 768408), (96, 640340), (101, 608640), (120, 512272), (128, 480255), (160, 384204), (192, 320170), (202, 304320), (240, 256136), (303, 202880), (317, 193920), (320, 192102), (384, 160085), (404, 152160), (480, 128068), (505, 121728), (606, 101440), (634, 96960), (640, 96051), (808, 76080), (951, 64640), (960, 64034), (1010, 60864), (1212, 50720), (1268, 48480), (1515, 40576), (1585, 38784), (1616, 38040), (1902, 32320), (1920, 32017), (2020, 30432), (2424, 25360), (2536, 24240), (3030, 20288), (3170, 19392), (3232, 19020), (3804, 16160), (4040, 15216), (4755, 12928), (4848, 12680), (5072, 12120), (6060, 10144), (6340, 9696), (6464, 9510), (7608, 8080)]