147727680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4159}}^1$

素因数の和:4216

約数の個数: 112

約数和(自身を含む): 481827840

約数和(自身を除く): 334100160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4159, 4440, 5920, 7104, 8318, 8880, 11840, 12477, 16636, 17760, 20795, 24954, 33272, 35520, 41590, 49908, 62385, 66544, 83180, 99816, 124770, 133088, 153883, 166360, 199632, 249540, 266176, 307766, 332720, 399264, 461649, 499080, 615532, 665440, 769415, 798528, 923298, 998160, 1231064, 1330880, 1538830, 1846596, 1996320, 2308245, 2462128, 3077660, 3693192, 3992640, 4616490, 4924256, 6155320, 7386384, 9232980, 9848512, 12310640, 14772768, 18465960, 24621280, 29545536, 36931920, 49242560, 73863840, 147727680]

約数ペア:

[(1, 147727680), (2, 73863840), (3, 49242560), (4, 36931920), (5, 29545536), (6, 24621280), (8, 18465960), (10, 14772768), (12, 12310640), (15, 9848512), (16, 9232980), (20, 7386384), (24, 6155320), (30, 4924256), (32, 4616490), (37, 3992640), (40, 3693192), (48, 3077660), (60, 2462128), (64, 2308245), (74, 1996320), (80, 1846596), (96, 1538830), (111, 1330880), (120, 1231064), (148, 998160), (160, 923298), (185, 798528), (192, 769415), (222, 665440), (240, 615532), (296, 499080), (320, 461649), (370, 399264), (444, 332720), (480, 307766), (555, 266176), (592, 249540), (740, 199632), (888, 166360), (960, 153883), (1110, 133088), (1184, 124770), (1480, 99816), (1776, 83180), (2220, 66544), (2368, 62385), (2960, 49908), (3552, 41590), (4159, 35520), (4440, 33272), (5920, 24954), (7104, 20795), (8318, 17760), (8880, 16636), (11840, 12477)]