731684160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1325

約数の個数: 168

約数和(自身を含む): 2529596160

約数和(自身を除く): 1797912000

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 239, 240, 288, 320, 360, 478, 480, 576, 717, 720, 956, 960, 1063, 1195, 1434, 1440, 1912, 2126, 2151, 2390, 2868, 2880, 3189, 3585, 3824, 4252, 4302, 4780, 5315, 5736, 6378, 7170, 7648, 8504, 8604, 9560, 9567, 10630, 10755, 11472, 12756, 14340, 15296, 15945, 17008, 17208, 19120, 19134, 21260, 21510, 22944, 25512, 28680, 31890, 34016, 34416, 38240, 38268, 42520, 43020, 45888, 47835, 51024, 57360, 63780, 68032, 68832, 76480, 76536, 85040, 86040, 95670, 102048, 114720, 127560, 137664, 153072, 170080, 172080, 191340, 204096, 229440, 254057, 255120, 306144, 340160, 344160, 382680, 508114, 510240, 612288, 688320, 762171, 765360, 1016228, 1020480, 1270285, 1524342, 1530720, 2032456, 2286513, 2540570, 3048684, 3061440, 3810855, 4064912, 4573026, 5081140, 6097368, 7621710, 8129824, 9146052, 10162280, 11432565, 12194736, 15243420, 16259648, 18292104, 20324560, 22865130, 24389472, 30486840, 36584208, 40649120, 45730260, 48778944, 60973680, 73168416, 81298240, 91460520, 121947360, 146336832, 182921040, 243894720, 365842080, 731684160]

約数ペア:

[(1, 731684160), (2, 365842080), (3, 243894720), (4, 182921040), (5, 146336832), (6, 121947360), (8, 91460520), (9, 81298240), (10, 73168416), (12, 60973680), (15, 48778944), (16, 45730260), (18, 40649120), (20, 36584208), (24, 30486840), (30, 24389472), (32, 22865130), (36, 20324560), (40, 18292104), (45, 16259648), (48, 15243420), (60, 12194736), (64, 11432565), (72, 10162280), (80, 9146052), (90, 8129824), (96, 7621710), (120, 6097368), (144, 5081140), (160, 4573026), (180, 4064912), (192, 3810855), (239, 3061440), (240, 3048684), (288, 2540570), (320, 2286513), (360, 2032456), (478, 1530720), (480, 1524342), (576, 1270285), (717, 1020480), (720, 1016228), (956, 765360), (960, 762171), (1063, 688320), (1195, 612288), (1434, 510240), (1440, 508114), (1912, 382680), (2126, 344160), (2151, 340160), (2390, 306144), (2868, 255120), (2880, 254057), (3189, 229440), (3585, 204096), (3824, 191340), (4252, 172080), (4302, 170080), (4780, 153072), (5315, 137664), (5736, 127560), (6378, 114720), (7170, 102048), (7648, 95670), (8504, 86040), (8604, 85040), (9560, 76536), (9567, 76480), (10630, 68832), (10755, 68032), (11472, 63780), (12756, 57360), (14340, 51024), (15296, 47835), (15945, 45888), (17008, 43020), (17208, 42520), (19120, 38268), (19134, 38240), (21260, 34416), (21510, 34016), (22944, 31890), (25512, 28680)]