313626720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59399}}^1$

素因数の和:59428

約数の個数: 96

約数和(自身を含む): 1077753600

約数和(自身を除く): 764126880

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, 1760, 2640, 5280, 59399, 118798, 178197, 237596, 296995, 356394, 475192, 593990, 653389, 712788, 890985, 950384, 1187980, 1306778, 1425576, 1781970, 1900768, 1960167, 2375960, 2613556, 2851152, 3266945, 3563940, 3920334, 4751920, 5227112, 5702304, 6533890, 7127880, 7840668, 9503840, 9800835, 10454224, 13067780, 14255760, 15681336, 19601670, 20908448, 26135560, 28511520, 31362672, 39203340, 52271120, 62725344, 78406680, 104542240, 156813360, 313626720]

約数ペア:

[(1, 313626720), (2, 156813360), (3, 104542240), (4, 78406680), (5, 62725344), (6, 52271120), (8, 39203340), (10, 31362672), (11, 28511520), (12, 26135560), (15, 20908448), (16, 19601670), (20, 15681336), (22, 14255760), (24, 13067780), (30, 10454224), (32, 9800835), (33, 9503840), (40, 7840668), (44, 7127880), (48, 6533890), (55, 5702304), (60, 5227112), (66, 4751920), (80, 3920334), (88, 3563940), (96, 3266945), (110, 2851152), (120, 2613556), (132, 2375960), (160, 1960167), (165, 1900768), (176, 1781970), (220, 1425576), (240, 1306778), (264, 1187980), (330, 950384), (352, 890985), (440, 712788), (480, 653389), (528, 593990), (660, 475192), (880, 356394), (1056, 296995), (1320, 237596), (1760, 178197), (2640, 118798), (5280, 59399)]