28608960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1753}}^1$

素因数の和:1790

約数の個数: 112

約数和(自身を含む): 96231456

約数和(自身を除く): 67622496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 1753, 2040, 2720, 3264, 3506, 4080, 5259, 5440, 7012, 8160, 8765, 10518, 14024, 16320, 17530, 21036, 26295, 28048, 29801, 35060, 42072, 52590, 56096, 59602, 70120, 84144, 89403, 105180, 112192, 119204, 140240, 149005, 168288, 178806, 210360, 238408, 280480, 298010, 336576, 357612, 420720, 447015, 476816, 560960, 596020, 715224, 841440, 894030, 953632, 1192040, 1430448, 1682880, 1788060, 1907264, 2384080, 2860896, 3576120, 4768160, 5721792, 7152240, 9536320, 14304480, 28608960]

約数ペア:

[(1, 28608960), (2, 14304480), (3, 9536320), (4, 7152240), (5, 5721792), (6, 4768160), (8, 3576120), (10, 2860896), (12, 2384080), (15, 1907264), (16, 1788060), (17, 1682880), (20, 1430448), (24, 1192040), (30, 953632), (32, 894030), (34, 841440), (40, 715224), (48, 596020), (51, 560960), (60, 476816), (64, 447015), (68, 420720), (80, 357612), (85, 336576), (96, 298010), (102, 280480), (120, 238408), (136, 210360), (160, 178806), (170, 168288), (192, 149005), (204, 140240), (240, 119204), (255, 112192), (272, 105180), (320, 89403), (340, 84144), (408, 70120), (480, 59602), (510, 56096), (544, 52590), (680, 42072), (816, 35060), (960, 29801), (1020, 28048), (1088, 26295), (1360, 21036), (1632, 17530), (1753, 16320), (2040, 14024), (2720, 10518), (3264, 8765), (3506, 8160), (4080, 7012), (5259, 5440)]