250908480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{87121}}^1$

素因数の和:87144

約数の個数: 84

約数和(自身を含む): 863030532

約数和(自身を除く): 612122052

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, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 87121, 174242, 261363, 348484, 435605, 522726, 696968, 784089, 871210, 1045452, 1306815, 1393936, 1568178, 1742420, 2090904, 2613630, 2787872, 3136356, 3484840, 3920445, 4181808, 5227260, 5575744, 6272712, 6969680, 7840890, 8363616, 10454520, 12545424, 13939360, 15681780, 16727232, 20909040, 25090848, 27878720, 31363560, 41818080, 50181696, 62727120, 83636160, 125454240, 250908480]

約数ペア:

[(1, 250908480), (2, 125454240), (3, 83636160), (4, 62727120), (5, 50181696), (6, 41818080), (8, 31363560), (9, 27878720), (10, 25090848), (12, 20909040), (15, 16727232), (16, 15681780), (18, 13939360), (20, 12545424), (24, 10454520), (30, 8363616), (32, 7840890), (36, 6969680), (40, 6272712), (45, 5575744), (48, 5227260), (60, 4181808), (64, 3920445), (72, 3484840), (80, 3136356), (90, 2787872), (96, 2613630), (120, 2090904), (144, 1742420), (160, 1568178), (180, 1393936), (192, 1306815), (240, 1045452), (288, 871210), (320, 784089), (360, 696968), (480, 522726), (576, 435605), (720, 348484), (960, 261363), (1440, 174242), (2880, 87121)]