2078575680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113957}}^1$

素因数の和:113996

約数の個数: 112

約数和(自身を含む): 6946879680

約数和(自身を除く): 4868304000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 113957, 227914, 341871, 455828, 569785, 683742, 911656, 1139570, 1367484, 1709355, 1823312, 2165183, 2279140, 2734968, 3418710, 3646624, 4330366, 4558280, 5469936, 6495549, 6837420, 7293248, 8660732, 9116560, 10825915, 10939872, 12991098, 13674840, 17321464, 18233120, 21651830, 21879744, 25982196, 27349680, 32477745, 34642928, 36466240, 43303660, 51964392, 54699360, 64955490, 69285856, 86607320, 103928784, 109398720, 129910980, 138571712, 173214640, 207857568, 259821960, 346429280, 415715136, 519643920, 692858560, 1039287840, 2078575680]

約数ペア:

[(1, 2078575680), (2, 1039287840), (3, 692858560), (4, 519643920), (5, 415715136), (6, 346429280), (8, 259821960), (10, 207857568), (12, 173214640), (15, 138571712), (16, 129910980), (19, 109398720), (20, 103928784), (24, 86607320), (30, 69285856), (32, 64955490), (38, 54699360), (40, 51964392), (48, 43303660), (57, 36466240), (60, 34642928), (64, 32477745), (76, 27349680), (80, 25982196), (95, 21879744), (96, 21651830), (114, 18233120), (120, 17321464), (152, 13674840), (160, 12991098), (190, 10939872), (192, 10825915), (228, 9116560), (240, 8660732), (285, 7293248), (304, 6837420), (320, 6495549), (380, 5469936), (456, 4558280), (480, 4330366), (570, 3646624), (608, 3418710), (760, 2734968), (912, 2279140), (960, 2165183), (1140, 1823312), (1216, 1709355), (1520, 1367484), (1824, 1139570), (2280, 911656), (3040, 683742), (3648, 569785), (4560, 455828), (6080, 341871), (9120, 227914), (18240, 113957)]