920558880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3347}}^1$

素因数の和:3559

約数の個数: 144

約数和(自身を含む): 3158797824

約数和(自身を除く): 2238238944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 191, 240, 288, 360, 382, 480, 573, 720, 764, 955, 1146, 1440, 1528, 1719, 1910, 2292, 2865, 3056, 3347, 3438, 3820, 4584, 5730, 6112, 6694, 6876, 7640, 8595, 9168, 10041, 11460, 13388, 13752, 15280, 16735, 17190, 18336, 20082, 22920, 26776, 27504, 30123, 30560, 33470, 34380, 40164, 45840, 50205, 53552, 55008, 60246, 66940, 68760, 80328, 91680, 100410, 107104, 120492, 133880, 137520, 150615, 160656, 200820, 240984, 267760, 275040, 301230, 321312, 401640, 481968, 535520, 602460, 639277, 803280, 963936, 1204920, 1278554, 1606560, 1917831, 2409840, 2557108, 3196385, 3835662, 4819680, 5114216, 5753493, 6392770, 7671324, 9589155, 10228432, 11506986, 12785540, 15342648, 19178310, 20456864, 23013972, 25571080, 28767465, 30685296, 38356620, 46027944, 51142160, 57534930, 61370592, 76713240, 92055888, 102284320, 115069860, 153426480, 184111776, 230139720, 306852960, 460279440, 920558880]

約数ペア:

[(1, 920558880), (2, 460279440), (3, 306852960), (4, 230139720), (5, 184111776), (6, 153426480), (8, 115069860), (9, 102284320), (10, 92055888), (12, 76713240), (15, 61370592), (16, 57534930), (18, 51142160), (20, 46027944), (24, 38356620), (30, 30685296), (32, 28767465), (36, 25571080), (40, 23013972), (45, 20456864), (48, 19178310), (60, 15342648), (72, 12785540), (80, 11506986), (90, 10228432), (96, 9589155), (120, 7671324), (144, 6392770), (160, 5753493), (180, 5114216), (191, 4819680), (240, 3835662), (288, 3196385), (360, 2557108), (382, 2409840), (480, 1917831), (573, 1606560), (720, 1278554), (764, 1204920), (955, 963936), (1146, 803280), (1440, 639277), (1528, 602460), (1719, 535520), (1910, 481968), (2292, 401640), (2865, 321312), (3056, 301230), (3347, 275040), (3438, 267760), (3820, 240984), (4584, 200820), (5730, 160656), (6112, 150615), (6694, 137520), (6876, 133880), (7640, 120492), (8595, 107104), (9168, 100410), (10041, 91680), (11460, 80328), (13388, 68760), (13752, 66940), (15280, 60246), (16735, 55008), (17190, 53552), (18336, 50205), (20082, 45840), (22920, 40164), (26776, 34380), (27504, 33470), (30123, 30560)]