238272480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:849

約数の個数: 144

約数和(自身を含む): 817178544

約数和(自身を除く): 578906064

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 337, 360, 480, 491, 674, 720, 982, 1011, 1348, 1440, 1473, 1685, 1964, 2022, 2455, 2696, 2946, 3033, 3370, 3928, 4044, 4419, 4910, 5055, 5392, 5892, 6066, 6740, 7365, 7856, 8088, 8838, 9820, 10110, 10784, 11784, 12132, 13480, 14730, 15165, 15712, 16176, 17676, 19640, 20220, 22095, 23568, 24264, 26960, 29460, 30330, 32352, 35352, 39280, 40440, 44190, 47136, 48528, 53920, 58920, 60660, 70704, 78560, 80880, 88380, 97056, 117840, 121320, 141408, 161760, 165467, 176760, 235680, 242640, 330934, 353520, 485280, 496401, 661868, 707040, 827335, 992802, 1323736, 1489203, 1654670, 1985604, 2482005, 2647472, 2978406, 3309340, 3971208, 4964010, 5294944, 5956812, 6618680, 7446015, 7942416, 9928020, 11913624, 13237360, 14892030, 15884832, 19856040, 23827248, 26474720, 29784060, 39712080, 47654496, 59568120, 79424160, 119136240, 238272480]

約数ペア:

[(1, 238272480), (2, 119136240), (3, 79424160), (4, 59568120), (5, 47654496), (6, 39712080), (8, 29784060), (9, 26474720), (10, 23827248), (12, 19856040), (15, 15884832), (16, 14892030), (18, 13237360), (20, 11913624), (24, 9928020), (30, 7942416), (32, 7446015), (36, 6618680), (40, 5956812), (45, 5294944), (48, 4964010), (60, 3971208), (72, 3309340), (80, 2978406), (90, 2647472), (96, 2482005), (120, 1985604), (144, 1654670), (160, 1489203), (180, 1323736), (240, 992802), (288, 827335), (337, 707040), (360, 661868), (480, 496401), (491, 485280), (674, 353520), (720, 330934), (982, 242640), (1011, 235680), (1348, 176760), (1440, 165467), (1473, 161760), (1685, 141408), (1964, 121320), (2022, 117840), (2455, 97056), (2696, 88380), (2946, 80880), (3033, 78560), (3370, 70704), (3928, 60660), (4044, 58920), (4419, 53920), (4910, 48528), (5055, 47136), (5392, 44190), (5892, 40440), (6066, 39280), (6740, 35352), (7365, 32352), (7856, 30330), (8088, 29460), (8838, 26960), (9820, 24264), (10110, 23568), (10784, 22095), (11784, 20220), (12132, 19640), (13480, 17676), (14730, 16176), (15165, 15712)]