1488405960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{17299}}^1$

素因数の和:17555

約数の個数: 96

約数和(自身を含む): 4857840000

約数和(自身を除く): 3369434040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1195, 1434, 1912, 2151, 2390, 2868, 3585, 4302, 4780, 5736, 7170, 8604, 9560, 10755, 14340, 17208, 17299, 21510, 28680, 34598, 43020, 51897, 69196, 86040, 86495, 103794, 138392, 155691, 172990, 207588, 259485, 311382, 345980, 415176, 518970, 622764, 691960, 778455, 1037940, 1245528, 1556910, 2075880, 3113820, 4134461, 6227640, 8268922, 12403383, 16537844, 20672305, 24806766, 33075688, 37210149, 41344610, 49613532, 62016915, 74420298, 82689220, 99227064, 124033830, 148840596, 165378440, 186050745, 248067660, 297681192, 372101490, 496135320, 744202980, 1488405960]

約数ペア:

[(1, 1488405960), (2, 744202980), (3, 496135320), (4, 372101490), (5, 297681192), (6, 248067660), (8, 186050745), (9, 165378440), (10, 148840596), (12, 124033830), (15, 99227064), (18, 82689220), (20, 74420298), (24, 62016915), (30, 49613532), (36, 41344610), (40, 37210149), (45, 33075688), (60, 24806766), (72, 20672305), (90, 16537844), (120, 12403383), (180, 8268922), (239, 6227640), (360, 4134461), (478, 3113820), (717, 2075880), (956, 1556910), (1195, 1245528), (1434, 1037940), (1912, 778455), (2151, 691960), (2390, 622764), (2868, 518970), (3585, 415176), (4302, 345980), (4780, 311382), (5736, 259485), (7170, 207588), (8604, 172990), (9560, 155691), (10755, 138392), (14340, 103794), (17208, 86495), (17299, 86040), (21510, 69196), (28680, 51897), (34598, 43020)]