72867660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1631

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 147279540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 615, 779, 820, 1140, 1230, 1558, 1559, 2337, 2460, 3116, 3118, 3895, 4674, 4677, 6236, 7790, 7795, 9348, 9354, 11685, 15580, 15590, 18708, 23370, 23385, 29621, 31180, 46740, 46770, 59242, 63919, 88863, 93540, 118484, 127838, 148105, 177726, 191757, 255676, 296210, 319595, 355452, 383514, 444315, 592420, 639190, 767028, 888630, 958785, 1214461, 1278380, 1777260, 1917570, 2428922, 3643383, 3835140, 4857844, 6072305, 7286766, 12144610, 14573532, 18216915, 24289220, 36433830, 72867660]

約数ペア:

[(1, 72867660), (2, 36433830), (3, 24289220), (4, 18216915), (5, 14573532), (6, 12144610), (10, 7286766), (12, 6072305), (15, 4857844), (19, 3835140), (20, 3643383), (30, 2428922), (38, 1917570), (41, 1777260), (57, 1278380), (60, 1214461), (76, 958785), (82, 888630), (95, 767028), (114, 639190), (123, 592420), (164, 444315), (190, 383514), (205, 355452), (228, 319595), (246, 296210), (285, 255676), (380, 191757), (410, 177726), (492, 148105), (570, 127838), (615, 118484), (779, 93540), (820, 88863), (1140, 63919), (1230, 59242), (1558, 46770), (1559, 46740), (2337, 31180), (2460, 29621), (3116, 23385), (3118, 23370), (3895, 18708), (4674, 15590), (4677, 15580), (6236, 11685), (7790, 9354), (7795, 9348)]