145920960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{16889}}^1$

素因数の和:16915

約数の個数: 112

約数和(自身を含む): 514807200

約数和(自身を除く): 368886240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 16889, 33778, 50667, 67556, 84445, 101334, 135112, 152001, 168890, 202668, 253335, 270224, 304002, 337780, 405336, 456003, 506670, 540448, 608004, 675560, 760005, 810672, 912006, 1013340, 1080896, 1216008, 1351120, 1520010, 1621344, 1824012, 2026680, 2280015, 2432016, 2702240, 3040020, 3242688, 3648024, 4053360, 4560030, 4864032, 5404480, 6080040, 7296048, 8106720, 9120060, 9728064, 12160080, 14592096, 16213440, 18240120, 24320160, 29184192, 36480240, 48640320, 72960480, 145920960]

約数ペア:

[(1, 145920960), (2, 72960480), (3, 48640320), (4, 36480240), (5, 29184192), (6, 24320160), (8, 18240120), (9, 16213440), (10, 14592096), (12, 12160080), (15, 9728064), (16, 9120060), (18, 8106720), (20, 7296048), (24, 6080040), (27, 5404480), (30, 4864032), (32, 4560030), (36, 4053360), (40, 3648024), (45, 3242688), (48, 3040020), (54, 2702240), (60, 2432016), (64, 2280015), (72, 2026680), (80, 1824012), (90, 1621344), (96, 1520010), (108, 1351120), (120, 1216008), (135, 1080896), (144, 1013340), (160, 912006), (180, 810672), (192, 760005), (216, 675560), (240, 608004), (270, 540448), (288, 506670), (320, 456003), (360, 405336), (432, 337780), (480, 304002), (540, 270224), (576, 253335), (720, 202668), (864, 168890), (960, 152001), (1080, 135112), (1440, 101334), (1728, 84445), (2160, 67556), (2880, 50667), (4320, 33778), (8640, 16889)]