125454240

素因数分解:

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

素因数の和:87142

約数の個数: 72

約数和(自身を含む): 428117508

約数和(自身を除く): 302663268

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, 360, 480, 720, 1440, 87121, 174242, 261363, 348484, 435605, 522726, 696968, 784089, 871210, 1045452, 1306815, 1393936, 1568178, 1742420, 2090904, 2613630, 2787872, 3136356, 3484840, 3920445, 4181808, 5227260, 6272712, 6969680, 7840890, 8363616, 10454520, 12545424, 13939360, 15681780, 20909040, 25090848, 31363560, 41818080, 62727120, 125454240]

約数ペア:

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