72794520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{883}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 237884400

約数和(自身を除く): 165089880

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, 229, 360, 458, 687, 883, 916, 1145, 1374, 1766, 1832, 2061, 2290, 2649, 2748, 3435, 3532, 4122, 4415, 4580, 5298, 5496, 6870, 7064, 7947, 8244, 8830, 9160, 10305, 10596, 13245, 13740, 15894, 16488, 17660, 20610, 21192, 26490, 27480, 31788, 35320, 39735, 41220, 52980, 63576, 79470, 82440, 105960, 158940, 202207, 317880, 404414, 606621, 808828, 1011035, 1213242, 1617656, 1819863, 2022070, 2426484, 3033105, 3639726, 4044140, 4852968, 6066210, 7279452, 8088280, 9099315, 12132420, 14558904, 18198630, 24264840, 36397260, 72794520]

約数ペア:

[(1, 72794520), (2, 36397260), (3, 24264840), (4, 18198630), (5, 14558904), (6, 12132420), (8, 9099315), (9, 8088280), (10, 7279452), (12, 6066210), (15, 4852968), (18, 4044140), (20, 3639726), (24, 3033105), (30, 2426484), (36, 2022070), (40, 1819863), (45, 1617656), (60, 1213242), (72, 1011035), (90, 808828), (120, 606621), (180, 404414), (229, 317880), (360, 202207), (458, 158940), (687, 105960), (883, 82440), (916, 79470), (1145, 63576), (1374, 52980), (1766, 41220), (1832, 39735), (2061, 35320), (2290, 31788), (2649, 27480), (2748, 26490), (3435, 21192), (3532, 20610), (4122, 17660), (4415, 16488), (4580, 15894), (5298, 13740), (5496, 13245), (6870, 10596), (7064, 10305), (7947, 9160), (8244, 8830)]