15002016

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 41231232

約数和(自身を除く): 26229216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 71, 93, 96, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 992, 1136, 1488, 1704, 2201, 2272, 2976, 3408, 4402, 5041, 6603, 6816, 8804, 10082, 13206, 15123, 17608, 20164, 26412, 30246, 35216, 40328, 52824, 60492, 70432, 80656, 105648, 120984, 156271, 161312, 211296, 241968, 312542, 468813, 483936, 625084, 937626, 1250168, 1875252, 2500336, 3750504, 5000672, 7501008, 15002016]

約数ペア:

[(1, 15002016), (2, 7501008), (3, 5000672), (4, 3750504), (6, 2500336), (8, 1875252), (12, 1250168), (16, 937626), (24, 625084), (31, 483936), (32, 468813), (48, 312542), (62, 241968), (71, 211296), (93, 161312), (96, 156271), (124, 120984), (142, 105648), (186, 80656), (213, 70432), (248, 60492), (284, 52824), (372, 40328), (426, 35216), (496, 30246), (568, 26412), (744, 20164), (852, 17608), (992, 15123), (1136, 13206), (1488, 10082), (1704, 8804), (2201, 6816), (2272, 6603), (2976, 5041), (3408, 4402)]