853760

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 2207520

約数和(自身を除く): 1353760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 64, 80, 92, 115, 116, 128, 145, 160, 184, 230, 232, 256, 290, 320, 368, 460, 464, 580, 640, 667, 736, 920, 928, 1160, 1280, 1334, 1472, 1840, 1856, 2320, 2668, 2944, 3335, 3680, 3712, 4640, 5336, 5888, 6670, 7360, 7424, 9280, 10672, 13340, 14720, 18560, 21344, 26680, 29440, 37120, 42688, 53360, 85376, 106720, 170752, 213440, 426880, 853760]

約数ペア:

[(1, 853760), (2, 426880), (4, 213440), (5, 170752), (8, 106720), (10, 85376), (16, 53360), (20, 42688), (23, 37120), (29, 29440), (32, 26680), (40, 21344), (46, 18560), (58, 14720), (64, 13340), (80, 10672), (92, 9280), (115, 7424), (116, 7360), (128, 6670), (145, 5888), (160, 5336), (184, 4640), (230, 3712), (232, 3680), (256, 3335), (290, 2944), (320, 2668), (368, 2320), (460, 1856), (464, 1840), (580, 1472), (640, 1334), (667, 1280), (736, 1160), (920, 928)]