165853440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4799}}^1$

素因数の和:4829

約数の個数: 144

約数和(自身を含む): 588672000

約数和(自身を除く): 422818560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4799, 5760, 6912, 8640, 9598, 11520, 14397, 17280, 19196, 23995, 28794, 34560, 38392, 43191, 47990, 57588, 71985, 76784, 86382, 95980, 115176, 129573, 143970, 153568, 172764, 191960, 215955, 230352, 259146, 287940, 307136, 345528, 383920, 431910, 460704, 518292, 575880, 614272, 647865, 691056, 767840, 863820, 921408, 1036584, 1151760, 1228544, 1295730, 1382112, 1535680, 1727640, 1842816, 2073168, 2303520, 2591460, 2764224, 3071360, 3455280, 3685632, 4146336, 4607040, 5182920, 5528448, 6142720, 6910560, 8292672, 9214080, 10365840, 11056896, 13821120, 16585344, 18428160, 20731680, 27642240, 33170688, 41463360, 55284480, 82926720, 165853440]

約数ペア:

[(1, 165853440), (2, 82926720), (3, 55284480), (4, 41463360), (5, 33170688), (6, 27642240), (8, 20731680), (9, 18428160), (10, 16585344), (12, 13821120), (15, 11056896), (16, 10365840), (18, 9214080), (20, 8292672), (24, 6910560), (27, 6142720), (30, 5528448), (32, 5182920), (36, 4607040), (40, 4146336), (45, 3685632), (48, 3455280), (54, 3071360), (60, 2764224), (64, 2591460), (72, 2303520), (80, 2073168), (90, 1842816), (96, 1727640), (108, 1535680), (120, 1382112), (128, 1295730), (135, 1228544), (144, 1151760), (160, 1036584), (180, 921408), (192, 863820), (216, 767840), (240, 691056), (256, 647865), (270, 614272), (288, 575880), (320, 518292), (360, 460704), (384, 431910), (432, 383920), (480, 345528), (540, 307136), (576, 287940), (640, 259146), (720, 230352), (768, 215955), (864, 191960), (960, 172764), (1080, 153568), (1152, 143970), (1280, 129573), (1440, 115176), (1728, 95980), (1920, 86382), (2160, 76784), (2304, 71985), (2880, 57588), (3456, 47990), (3840, 43191), (4320, 38392), (4799, 34560), (5760, 28794), (6912, 23995), (8640, 19196), (9598, 17280), (11520, 14397)]