120882480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 398545920

約数和(自身を除く): 277663440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 61, 69, 80, 92, 115, 120, 122, 138, 183, 184, 230, 240, 244, 276, 305, 345, 359, 366, 368, 460, 488, 552, 610, 690, 718, 732, 915, 920, 976, 1077, 1104, 1220, 1380, 1403, 1436, 1464, 1795, 1830, 1840, 2154, 2440, 2760, 2806, 2872, 2928, 3590, 3660, 4209, 4308, 4880, 5385, 5520, 5612, 5744, 7015, 7180, 7320, 8257, 8418, 8616, 10770, 11224, 14030, 14360, 14640, 16514, 16836, 17232, 21045, 21540, 21899, 22448, 24771, 28060, 28720, 33028, 33672, 41285, 42090, 43080, 43798, 49542, 56120, 65697, 66056, 67344, 82570, 84180, 86160, 87596, 99084, 109495, 112240, 123855, 131394, 132112, 165140, 168360, 175192, 198168, 218990, 247710, 262788, 328485, 330280, 336720, 350384, 396336, 437980, 495420, 503677, 525576, 656970, 660560, 875960, 990840, 1007354, 1051152, 1313940, 1511031, 1751920, 1981680, 2014708, 2518385, 2627880, 3022062, 4029416, 5036770, 5255760, 6044124, 7555155, 8058832, 10073540, 12088248, 15110310, 20147080, 24176496, 30220620, 40294160, 60441240, 120882480]

約数ペア:

[(1, 120882480), (2, 60441240), (3, 40294160), (4, 30220620), (5, 24176496), (6, 20147080), (8, 15110310), (10, 12088248), (12, 10073540), (15, 8058832), (16, 7555155), (20, 6044124), (23, 5255760), (24, 5036770), (30, 4029416), (40, 3022062), (46, 2627880), (48, 2518385), (60, 2014708), (61, 1981680), (69, 1751920), (80, 1511031), (92, 1313940), (115, 1051152), (120, 1007354), (122, 990840), (138, 875960), (183, 660560), (184, 656970), (230, 525576), (240, 503677), (244, 495420), (276, 437980), (305, 396336), (345, 350384), (359, 336720), (366, 330280), (368, 328485), (460, 262788), (488, 247710), (552, 218990), (610, 198168), (690, 175192), (718, 168360), (732, 165140), (915, 132112), (920, 131394), (976, 123855), (1077, 112240), (1104, 109495), (1220, 99084), (1380, 87596), (1403, 86160), (1436, 84180), (1464, 82570), (1795, 67344), (1830, 66056), (1840, 65697), (2154, 56120), (2440, 49542), (2760, 43798), (2806, 43080), (2872, 42090), (2928, 41285), (3590, 33672), (3660, 33028), (4209, 28720), (4308, 28060), (4880, 24771), (5385, 22448), (5520, 21899), (5612, 21540), (5744, 21045), (7015, 17232), (7180, 16836), (7320, 16514), (8257, 14640), (8418, 14360), (8616, 14030), (10770, 11224)]