7386720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1$

素因数の和:1428

約数の個数: 96

約数和(自身を含む): 25401600

約数和(自身を除く): 18014880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1399, 1760, 2640, 2798, 4197, 5280, 5596, 6995, 8394, 11192, 13990, 15389, 16788, 20985, 22384, 27980, 30778, 33576, 41970, 44768, 46167, 55960, 61556, 67152, 76945, 83940, 92334, 111920, 123112, 134304, 153890, 167880, 184668, 223840, 230835, 246224, 307780, 335760, 369336, 461670, 492448, 615560, 671520, 738672, 923340, 1231120, 1477344, 1846680, 2462240, 3693360, 7386720]

約数ペア:

[(1, 7386720), (2, 3693360), (3, 2462240), (4, 1846680), (5, 1477344), (6, 1231120), (8, 923340), (10, 738672), (11, 671520), (12, 615560), (15, 492448), (16, 461670), (20, 369336), (22, 335760), (24, 307780), (30, 246224), (32, 230835), (33, 223840), (40, 184668), (44, 167880), (48, 153890), (55, 134304), (60, 123112), (66, 111920), (80, 92334), (88, 83940), (96, 76945), (110, 67152), (120, 61556), (132, 55960), (160, 46167), (165, 44768), (176, 41970), (220, 33576), (240, 30778), (264, 27980), (330, 22384), (352, 20985), (440, 16788), (480, 15389), (528, 13990), (660, 11192), (880, 8394), (1056, 6995), (1320, 5596), (1399, 5280), (1760, 4197), (2640, 2798)]