8049587880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{8893}}^1$

素因数の和:9323

約数の個数: 128

約数和(自身を含む): 25486646400

約数和(自身を除く): 17437058520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 397, 456, 570, 760, 794, 1140, 1191, 1588, 1985, 2280, 2382, 3176, 3970, 4764, 5955, 7543, 7940, 8893, 9528, 11910, 15086, 15880, 17786, 22629, 23820, 26679, 30172, 35572, 37715, 44465, 45258, 47640, 53358, 60344, 71144, 75430, 88930, 90516, 106716, 113145, 133395, 150860, 168967, 177860, 181032, 213432, 226290, 266790, 301720, 337934, 355720, 452580, 506901, 533580, 675868, 844835, 905160, 1013802, 1067160, 1351736, 1689670, 2027604, 2534505, 3379340, 3530521, 4055208, 5069010, 6758680, 7061042, 10138020, 10591563, 14122084, 17652605, 20276040, 21183126, 28244168, 35305210, 42366252, 52957815, 67079899, 70610420, 84732504, 105915630, 134159798, 141220840, 201239697, 211831260, 268319596, 335399495, 402479394, 423662520, 536639192, 670798990, 804958788, 1006198485, 1341597980, 1609917576, 2012396970, 2683195960, 4024793940, 8049587880]

約数ペア:

[(1, 8049587880), (2, 4024793940), (3, 2683195960), (4, 2012396970), (5, 1609917576), (6, 1341597980), (8, 1006198485), (10, 804958788), (12, 670798990), (15, 536639192), (19, 423662520), (20, 402479394), (24, 335399495), (30, 268319596), (38, 211831260), (40, 201239697), (57, 141220840), (60, 134159798), (76, 105915630), (95, 84732504), (114, 70610420), (120, 67079899), (152, 52957815), (190, 42366252), (228, 35305210), (285, 28244168), (380, 21183126), (397, 20276040), (456, 17652605), (570, 14122084), (760, 10591563), (794, 10138020), (1140, 7061042), (1191, 6758680), (1588, 5069010), (1985, 4055208), (2280, 3530521), (2382, 3379340), (3176, 2534505), (3970, 2027604), (4764, 1689670), (5955, 1351736), (7543, 1067160), (7940, 1013802), (8893, 905160), (9528, 844835), (11910, 675868), (15086, 533580), (15880, 506901), (17786, 452580), (22629, 355720), (23820, 337934), (26679, 301720), (30172, 266790), (35572, 226290), (37715, 213432), (44465, 181032), (45258, 177860), (47640, 168967), (53358, 150860), (60344, 133395), (71144, 113145), (75430, 106716), (88930, 90516)]