2123648640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{368689}}^1$

素因数の和:368714

約数の個数: 96

約数和(自身を含む): 7333244100

約数和(自身を除く): 5209595460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 368689, 737378, 1106067, 1474756, 1843445, 2212134, 2949512, 3318201, 3686890, 4424268, 5530335, 5899024, 6636402, 7373780, 8848536, 11060670, 11798048, 13272804, 14747560, 16591005, 17697072, 22121340, 23596096, 26545608, 29495120, 33182010, 35394144, 44242680, 47192192, 53091216, 58990240, 66364020, 70788288, 88485360, 106182432, 117980480, 132728040, 141576576, 176970720, 212364864, 235960960, 265456080, 353941440, 424729728, 530912160, 707882880, 1061824320, 2123648640]

約数ペア:

[(1, 2123648640), (2, 1061824320), (3, 707882880), (4, 530912160), (5, 424729728), (6, 353941440), (8, 265456080), (9, 235960960), (10, 212364864), (12, 176970720), (15, 141576576), (16, 132728040), (18, 117980480), (20, 106182432), (24, 88485360), (30, 70788288), (32, 66364020), (36, 58990240), (40, 53091216), (45, 47192192), (48, 44242680), (60, 35394144), (64, 33182010), (72, 29495120), (80, 26545608), (90, 23596096), (96, 22121340), (120, 17697072), (128, 16591005), (144, 14747560), (160, 13272804), (180, 11798048), (192, 11060670), (240, 8848536), (288, 7373780), (320, 6636402), (360, 5899024), (384, 5530335), (480, 4424268), (576, 3686890), (640, 3318201), (720, 2949512), (960, 2212134), (1152, 1843445), (1440, 1474756), (1920, 1106067), (2880, 737378), (5760, 368689)]