2660721120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14549}}^1$

素因数の和:14697

約数の個数: 144

約数和(自身を含む): 9151833600

約数和(自身を除く): 6491112480

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, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 11430, 12192, 14549, 15240, 18288, 20320, 22860, 29098, 30480, 36576, 43647, 45720, 58196, 60960, 72745, 87294, 91440, 116392, 130941, 145490, 174588, 182880, 218235, 232784, 261882, 290980, 349176, 436470, 465568, 523764, 581960, 654705, 698352, 872940, 1047528, 1163920, 1309410, 1396704, 1745880, 1847723, 2095056, 2327840, 2618820, 3491760, 3695446, 4190112, 5237640, 5543169, 6983520, 7390892, 9238615, 10475280, 11086338, 14781784, 16629507, 18477230, 20950560, 22172676, 27715845, 29563568, 33259014, 36954460, 44345352, 55431690, 59127136, 66518028, 73908920, 83147535, 88690704, 110863380, 133036056, 147817840, 166295070, 177381408, 221726760, 266072112, 295635680, 332590140, 443453520, 532144224, 665180280, 886907040, 1330360560, 2660721120]

約数ペア:

[(1, 2660721120), (2, 1330360560), (3, 886907040), (4, 665180280), (5, 532144224), (6, 443453520), (8, 332590140), (9, 295635680), (10, 266072112), (12, 221726760), (15, 177381408), (16, 166295070), (18, 147817840), (20, 133036056), (24, 110863380), (30, 88690704), (32, 83147535), (36, 73908920), (40, 66518028), (45, 59127136), (48, 55431690), (60, 44345352), (72, 36954460), (80, 33259014), (90, 29563568), (96, 27715845), (120, 22172676), (127, 20950560), (144, 18477230), (160, 16629507), (180, 14781784), (240, 11086338), (254, 10475280), (288, 9238615), (360, 7390892), (381, 6983520), (480, 5543169), (508, 5237640), (635, 4190112), (720, 3695446), (762, 3491760), (1016, 2618820), (1143, 2327840), (1270, 2095056), (1440, 1847723), (1524, 1745880), (1905, 1396704), (2032, 1309410), (2286, 1163920), (2540, 1047528), (3048, 872940), (3810, 698352), (4064, 654705), (4572, 581960), (5080, 523764), (5715, 465568), (6096, 436470), (7620, 349176), (9144, 290980), (10160, 261882), (11430, 232784), (12192, 218235), (14549, 182880), (15240, 174588), (18288, 145490), (20320, 130941), (22860, 116392), (29098, 91440), (30480, 87294), (36576, 72745), (43647, 60960), (45720, 58196)]