262462080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 841720320

約数和(自身を除く): 579258240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 223, 240, 320, 384, 446, 480, 613, 640, 669, 892, 960, 1115, 1226, 1338, 1784, 1839, 1920, 2230, 2452, 2676, 3065, 3345, 3568, 3678, 4460, 4904, 5352, 6130, 6690, 7136, 7356, 8920, 9195, 9808, 10704, 12260, 13380, 14272, 14712, 17840, 18390, 19616, 21408, 24520, 26760, 28544, 29424, 35680, 36780, 39232, 42816, 49040, 53520, 58848, 71360, 73560, 78464, 85632, 98080, 107040, 117696, 136699, 142720, 147120, 196160, 214080, 235392, 273398, 294240, 392320, 410097, 428160, 546796, 588480, 683495, 820194, 1093592, 1176960, 1366990, 1640388, 2050485, 2187184, 2733980, 3280776, 4100970, 4374368, 5467960, 6561552, 8201940, 8748736, 10935920, 13123104, 16403880, 17497472, 21871840, 26246208, 32807760, 43743680, 52492416, 65615520, 87487360, 131231040, 262462080]

約数ペア:

[(1, 262462080), (2, 131231040), (3, 87487360), (4, 65615520), (5, 52492416), (6, 43743680), (8, 32807760), (10, 26246208), (12, 21871840), (15, 17497472), (16, 16403880), (20, 13123104), (24, 10935920), (30, 8748736), (32, 8201940), (40, 6561552), (48, 5467960), (60, 4374368), (64, 4100970), (80, 3280776), (96, 2733980), (120, 2187184), (128, 2050485), (160, 1640388), (192, 1366990), (223, 1176960), (240, 1093592), (320, 820194), (384, 683495), (446, 588480), (480, 546796), (613, 428160), (640, 410097), (669, 392320), (892, 294240), (960, 273398), (1115, 235392), (1226, 214080), (1338, 196160), (1784, 147120), (1839, 142720), (1920, 136699), (2230, 117696), (2452, 107040), (2676, 98080), (3065, 85632), (3345, 78464), (3568, 73560), (3678, 71360), (4460, 58848), (4904, 53520), (5352, 49040), (6130, 42816), (6690, 39232), (7136, 36780), (7356, 35680), (8920, 29424), (9195, 28544), (9808, 26760), (10704, 24520), (12260, 21408), (13380, 19616), (14272, 18390), (14712, 17840)]