1383657480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{20123}}^1$

素因数の和:20331

約数の個数: 96

約数和(自身を含む): 4520655360

約数和(自身を除く): 3136997880

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, 191, 360, 382, 573, 764, 955, 1146, 1528, 1719, 1910, 2292, 2865, 3438, 3820, 4584, 5730, 6876, 7640, 8595, 11460, 13752, 17190, 20123, 22920, 34380, 40246, 60369, 68760, 80492, 100615, 120738, 160984, 181107, 201230, 241476, 301845, 362214, 402460, 482952, 603690, 724428, 804920, 905535, 1207380, 1448856, 1811070, 2414760, 3622140, 3843493, 7244280, 7686986, 11530479, 15373972, 19217465, 23060958, 30747944, 34591437, 38434930, 46121916, 57652395, 69182874, 76869860, 92243832, 115304790, 138365748, 153739720, 172957185, 230609580, 276731496, 345914370, 461219160, 691828740, 1383657480]

約数ペア:

[(1, 1383657480), (2, 691828740), (3, 461219160), (4, 345914370), (5, 276731496), (6, 230609580), (8, 172957185), (9, 153739720), (10, 138365748), (12, 115304790), (15, 92243832), (18, 76869860), (20, 69182874), (24, 57652395), (30, 46121916), (36, 38434930), (40, 34591437), (45, 30747944), (60, 23060958), (72, 19217465), (90, 15373972), (120, 11530479), (180, 7686986), (191, 7244280), (360, 3843493), (382, 3622140), (573, 2414760), (764, 1811070), (955, 1448856), (1146, 1207380), (1528, 905535), (1719, 804920), (1910, 724428), (2292, 603690), (2865, 482952), (3438, 402460), (3820, 362214), (4584, 301845), (5730, 241476), (6876, 201230), (7640, 181107), (8595, 160984), (11460, 120738), (13752, 100615), (17190, 80492), (20123, 68760), (22920, 60369), (34380, 40246)]