15253440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{15889}}^1$

素因数の和:15909

約数の個数: 56

約数和(自身を含む): 48432720

約数和(自身を除く): 33179280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 15889, 31778, 47667, 63556, 79445, 95334, 127112, 158890, 190668, 238335, 254224, 317780, 381336, 476670, 508448, 635560, 762672, 953340, 1016896, 1271120, 1525344, 1906680, 2542240, 3050688, 3813360, 5084480, 7626720, 15253440]

約数ペア:

[(1, 15253440), (2, 7626720), (3, 5084480), (4, 3813360), (5, 3050688), (6, 2542240), (8, 1906680), (10, 1525344), (12, 1271120), (15, 1016896), (16, 953340), (20, 762672), (24, 635560), (30, 508448), (32, 476670), (40, 381336), (48, 317780), (60, 254224), (64, 238335), (80, 190668), (96, 158890), (120, 127112), (160, 95334), (192, 79445), (240, 63556), (320, 47667), (480, 31778), (960, 15889)]