142239840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8009}}^1$

素因数の和:8064

約数の個数: 96

約数和(自身を含む): 460222560

約数和(自身を除く): 317982720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8009, 8880, 16018, 17760, 24027, 32036, 40045, 48054, 64072, 80090, 96108, 120135, 128144, 160180, 192216, 240270, 256288, 296333, 320360, 384432, 480540, 592666, 640720, 768864, 888999, 961080, 1185332, 1281440, 1481665, 1777998, 1922160, 2370664, 2963330, 3555996, 3844320, 4444995, 4741328, 5926660, 7111992, 8889990, 9482656, 11853320, 14223984, 17779980, 23706640, 28447968, 35559960, 47413280, 71119920, 142239840]

約数ペア:

[(1, 142239840), (2, 71119920), (3, 47413280), (4, 35559960), (5, 28447968), (6, 23706640), (8, 17779980), (10, 14223984), (12, 11853320), (15, 9482656), (16, 8889990), (20, 7111992), (24, 5926660), (30, 4741328), (32, 4444995), (37, 3844320), (40, 3555996), (48, 2963330), (60, 2370664), (74, 1922160), (80, 1777998), (96, 1481665), (111, 1281440), (120, 1185332), (148, 961080), (160, 888999), (185, 768864), (222, 640720), (240, 592666), (296, 480540), (370, 384432), (444, 320360), (480, 296333), (555, 256288), (592, 240270), (740, 192216), (888, 160180), (1110, 128144), (1184, 120135), (1480, 96108), (1776, 80090), (2220, 64072), (2960, 48054), (3552, 40045), (4440, 32036), (5920, 24027), (8009, 17760), (8880, 16018)]