72833280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1496

約数の個数: 144

約数和(自身を含む): 250676160

約数和(自身を除く): 177842880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1459, 1560, 1664, 1920, 2080, 2496, 2918, 3120, 3328, 3840, 4160, 4377, 4992, 5836, 6240, 7295, 8320, 8754, 9984, 11672, 12480, 14590, 16640, 17508, 18967, 21885, 23344, 24960, 29180, 35016, 37934, 43770, 46688, 49920, 56901, 58360, 70032, 75868, 87540, 93376, 94835, 113802, 116720, 140064, 151736, 175080, 186752, 189670, 227604, 233440, 280128, 284505, 303472, 350160, 373504, 379340, 455208, 466880, 560256, 569010, 606944, 700320, 758680, 910416, 933760, 1120512, 1138020, 1213888, 1400640, 1517360, 1820832, 1867520, 2276040, 2427776, 2801280, 3034720, 3641664, 4552080, 4855552, 5602560, 6069440, 7283328, 9104160, 12138880, 14566656, 18208320, 24277760, 36416640, 72833280]

約数ペア:

[(1, 72833280), (2, 36416640), (3, 24277760), (4, 18208320), (5, 14566656), (6, 12138880), (8, 9104160), (10, 7283328), (12, 6069440), (13, 5602560), (15, 4855552), (16, 4552080), (20, 3641664), (24, 3034720), (26, 2801280), (30, 2427776), (32, 2276040), (39, 1867520), (40, 1820832), (48, 1517360), (52, 1400640), (60, 1213888), (64, 1138020), (65, 1120512), (78, 933760), (80, 910416), (96, 758680), (104, 700320), (120, 606944), (128, 569010), (130, 560256), (156, 466880), (160, 455208), (192, 379340), (195, 373504), (208, 350160), (240, 303472), (256, 284505), (260, 280128), (312, 233440), (320, 227604), (384, 189670), (390, 186752), (416, 175080), (480, 151736), (520, 140064), (624, 116720), (640, 113802), (768, 94835), (780, 93376), (832, 87540), (960, 75868), (1040, 70032), (1248, 58360), (1280, 56901), (1459, 49920), (1560, 46688), (1664, 43770), (1920, 37934), (2080, 35016), (2496, 29180), (2918, 24960), (3120, 23344), (3328, 21885), (3840, 18967), (4160, 17508), (4377, 16640), (4992, 14590), (5836, 12480), (6240, 11672), (7295, 9984), (8320, 8754)]