1698240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 112

約数和(自身を含む): 5669280

約数和(自身を除く): 3971040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 61, 64, 80, 87, 96, 116, 120, 122, 145, 160, 174, 183, 192, 232, 240, 244, 290, 305, 320, 348, 366, 435, 464, 480, 488, 580, 610, 696, 732, 870, 915, 928, 960, 976, 1160, 1220, 1392, 1464, 1740, 1769, 1830, 1856, 1952, 2320, 2440, 2784, 2928, 3480, 3538, 3660, 3904, 4640, 4880, 5307, 5568, 5856, 6960, 7076, 7320, 8845, 9280, 9760, 10614, 11712, 13920, 14152, 14640, 17690, 19520, 21228, 26535, 27840, 28304, 29280, 35380, 42456, 53070, 56608, 58560, 70760, 84912, 106140, 113216, 141520, 169824, 212280, 283040, 339648, 424560, 566080, 849120, 1698240]

約数ペア:

[(1, 1698240), (2, 849120), (3, 566080), (4, 424560), (5, 339648), (6, 283040), (8, 212280), (10, 169824), (12, 141520), (15, 113216), (16, 106140), (20, 84912), (24, 70760), (29, 58560), (30, 56608), (32, 53070), (40, 42456), (48, 35380), (58, 29280), (60, 28304), (61, 27840), (64, 26535), (80, 21228), (87, 19520), (96, 17690), (116, 14640), (120, 14152), (122, 13920), (145, 11712), (160, 10614), (174, 9760), (183, 9280), (192, 8845), (232, 7320), (240, 7076), (244, 6960), (290, 5856), (305, 5568), (320, 5307), (348, 4880), (366, 4640), (435, 3904), (464, 3660), (480, 3538), (488, 3480), (580, 2928), (610, 2784), (696, 2440), (732, 2320), (870, 1952), (915, 1856), (928, 1830), (960, 1769), (976, 1740), (1160, 1464), (1220, 1392)]