64493640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5779}}^1$

素因数の和:5827

約数の個数: 96

約数和(自身を含む): 216403200

約数和(自身を除く): 151909560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 5779, 11160, 11558, 17337, 23116, 28895, 34674, 46232, 52011, 57790, 69348, 86685, 104022, 115580, 138696, 173370, 179149, 208044, 231160, 260055, 346740, 358298, 416088, 520110, 537447, 693480, 716596, 895745, 1040220, 1074894, 1433192, 1612341, 1791490, 2080440, 2149788, 2687235, 3224682, 3582980, 4299576, 5374470, 6449364, 7165960, 8061705, 10748940, 12898728, 16123410, 21497880, 32246820, 64493640]

約数ペア:

[(1, 64493640), (2, 32246820), (3, 21497880), (4, 16123410), (5, 12898728), (6, 10748940), (8, 8061705), (9, 7165960), (10, 6449364), (12, 5374470), (15, 4299576), (18, 3582980), (20, 3224682), (24, 2687235), (30, 2149788), (31, 2080440), (36, 1791490), (40, 1612341), (45, 1433192), (60, 1074894), (62, 1040220), (72, 895745), (90, 716596), (93, 693480), (120, 537447), (124, 520110), (155, 416088), (180, 358298), (186, 346740), (248, 260055), (279, 231160), (310, 208044), (360, 179149), (372, 173370), (465, 138696), (558, 115580), (620, 104022), (744, 86685), (930, 69348), (1116, 57790), (1240, 52011), (1395, 46232), (1860, 34674), (2232, 28895), (2790, 23116), (3720, 17337), (5580, 11558), (5779, 11160)]