2641335120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{6781}}^1$

素因数の和:7341

約数の個数: 120

約数和(自身を含む): 8888190792

約数和(自身を除く): 6246855672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 541, 720, 1082, 1623, 2164, 2705, 3246, 4328, 4869, 5410, 6492, 6781, 8115, 8656, 9738, 10820, 12984, 13562, 16230, 19476, 20343, 21640, 24345, 25968, 27124, 32460, 33905, 38952, 40686, 43280, 48690, 54248, 61029, 64920, 67810, 77904, 81372, 97380, 101715, 108496, 122058, 129840, 135620, 162744, 194760, 203430, 244116, 271240, 305145, 325488, 389520, 406860, 488232, 542480, 610290, 813720, 976464, 1220580, 1627440, 2441160, 3668521, 4882320, 7337042, 11005563, 14674084, 18342605, 22011126, 29348168, 33016689, 36685210, 44022252, 55027815, 58696336, 66033378, 73370420, 88044504, 110055630, 132066756, 146740840, 165083445, 176089008, 220111260, 264133512, 293481680, 330166890, 440222520, 528267024, 660333780, 880445040, 1320667560, 2641335120]

約数ペア:

[(1, 2641335120), (2, 1320667560), (3, 880445040), (4, 660333780), (5, 528267024), (6, 440222520), (8, 330166890), (9, 293481680), (10, 264133512), (12, 220111260), (15, 176089008), (16, 165083445), (18, 146740840), (20, 132066756), (24, 110055630), (30, 88044504), (36, 73370420), (40, 66033378), (45, 58696336), (48, 55027815), (60, 44022252), (72, 36685210), (80, 33016689), (90, 29348168), (120, 22011126), (144, 18342605), (180, 14674084), (240, 11005563), (360, 7337042), (541, 4882320), (720, 3668521), (1082, 2441160), (1623, 1627440), (2164, 1220580), (2705, 976464), (3246, 813720), (4328, 610290), (4869, 542480), (5410, 488232), (6492, 406860), (6781, 389520), (8115, 325488), (8656, 305145), (9738, 271240), (10820, 244116), (12984, 203430), (13562, 194760), (16230, 162744), (19476, 135620), (20343, 129840), (21640, 122058), (24345, 108496), (25968, 101715), (27124, 97380), (32460, 81372), (33905, 77904), (38952, 67810), (40686, 64920), (43280, 61029), (48690, 54248)]