1152800640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{66713}}^1$

素因数の和:66741

約数の個数: 128

約数和(自身を含む): 4082896800

約数和(自身を除く): 2930096160

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 66713, 133426, 200139, 266852, 333565, 400278, 533704, 600417, 667130, 800556, 1000695, 1067408, 1200834, 1334260, 1601112, 1801251, 2001390, 2134816, 2401668, 2668520, 3002085, 3202224, 3602502, 4002780, 4269632, 4803336, 5337040, 6004170, 6404448, 7205004, 8005560, 8539264, 9006255, 9606672, 10674080, 12008340, 12808896, 14410008, 16011120, 18012510, 19213344, 21348160, 24016680, 25617792, 28820016, 32022240, 36025020, 38426688, 42696320, 48033360, 57640032, 64044480, 72050040, 76853376, 96066720, 115280064, 128088960, 144100080, 192133440, 230560128, 288200160, 384266880, 576400320, 1152800640]

約数ペア:

[(1, 1152800640), (2, 576400320), (3, 384266880), (4, 288200160), (5, 230560128), (6, 192133440), (8, 144100080), (9, 128088960), (10, 115280064), (12, 96066720), (15, 76853376), (16, 72050040), (18, 64044480), (20, 57640032), (24, 48033360), (27, 42696320), (30, 38426688), (32, 36025020), (36, 32022240), (40, 28820016), (45, 25617792), (48, 24016680), (54, 21348160), (60, 19213344), (64, 18012510), (72, 16011120), (80, 14410008), (90, 12808896), (96, 12008340), (108, 10674080), (120, 9606672), (128, 9006255), (135, 8539264), (144, 8005560), (160, 7205004), (180, 6404448), (192, 6004170), (216, 5337040), (240, 4803336), (270, 4269632), (288, 4002780), (320, 3602502), (360, 3202224), (384, 3002085), (432, 2668520), (480, 2401668), (540, 2134816), (576, 2001390), (640, 1801251), (720, 1601112), (864, 1334260), (960, 1200834), (1080, 1067408), (1152, 1000695), (1440, 800556), (1728, 667130), (1920, 600417), (2160, 533704), (2880, 400278), (3456, 333565), (4320, 266852), (5760, 200139), (8640, 133426), (17280, 66713)]