3958097280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{14831}}^1$

素因数の和:14992

約数の個数: 128

約数和(自身を含む): 12708057600

約数和(自身を除く): 8749960320

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, 139, 160, 192, 240, 278, 320, 384, 417, 480, 556, 640, 695, 834, 960, 1112, 1390, 1668, 1920, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 8896, 11120, 13344, 14831, 16680, 17792, 22240, 26688, 29662, 33360, 44480, 44493, 53376, 59324, 66720, 74155, 88960, 88986, 118648, 133440, 148310, 177972, 222465, 237296, 266880, 296620, 355944, 444930, 474592, 593240, 711888, 889860, 949184, 1186480, 1423776, 1779720, 1898368, 2061509, 2372960, 2847552, 3559440, 4123018, 4745920, 5695104, 6184527, 7118880, 8246036, 9491840, 10307545, 12369054, 14237760, 16492072, 20615090, 24738108, 28475520, 30922635, 32984144, 41230180, 49476216, 61845270, 65968288, 82460360, 98952432, 123690540, 131936576, 164920720, 197904864, 247381080, 263873152, 329841440, 395809728, 494762160, 659682880, 791619456, 989524320, 1319365760, 1979048640, 3958097280]

約数ペア:

[(1, 3958097280), (2, 1979048640), (3, 1319365760), (4, 989524320), (5, 791619456), (6, 659682880), (8, 494762160), (10, 395809728), (12, 329841440), (15, 263873152), (16, 247381080), (20, 197904864), (24, 164920720), (30, 131936576), (32, 123690540), (40, 98952432), (48, 82460360), (60, 65968288), (64, 61845270), (80, 49476216), (96, 41230180), (120, 32984144), (128, 30922635), (139, 28475520), (160, 24738108), (192, 20615090), (240, 16492072), (278, 14237760), (320, 12369054), (384, 10307545), (417, 9491840), (480, 8246036), (556, 7118880), (640, 6184527), (695, 5695104), (834, 4745920), (960, 4123018), (1112, 3559440), (1390, 2847552), (1668, 2372960), (1920, 2061509), (2085, 1898368), (2224, 1779720), (2780, 1423776), (3336, 1186480), (4170, 949184), (4448, 889860), (5560, 711888), (6672, 593240), (8340, 474592), (8896, 444930), (11120, 355944), (13344, 296620), (14831, 266880), (16680, 237296), (17792, 222465), (22240, 177972), (26688, 148310), (29662, 133440), (33360, 118648), (44480, 88986), (44493, 88960), (53376, 74155), (59324, 66720)]