155637120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:912

約数の個数: 128

約数和(自身を含む): 501546240

約数和(自身を除く): 345909120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 384, 412, 480, 515, 618, 640, 787, 824, 960, 1030, 1236, 1545, 1574, 1648, 1920, 2060, 2361, 2472, 3090, 3148, 3296, 3935, 4120, 4722, 4944, 6180, 6296, 6592, 7870, 8240, 9444, 9888, 11805, 12360, 12592, 13184, 15740, 16480, 18888, 19776, 23610, 24720, 25184, 31480, 32960, 37776, 39552, 47220, 49440, 50368, 62960, 65920, 75552, 81061, 94440, 98880, 100736, 125920, 151104, 162122, 188880, 197760, 243183, 251840, 302208, 324244, 377760, 405305, 486366, 503680, 648488, 755520, 810610, 972732, 1215915, 1296976, 1511040, 1621220, 1945464, 2431830, 2593952, 3242440, 3890928, 4863660, 5187904, 6484880, 7781856, 9727320, 10375808, 12969760, 15563712, 19454640, 25939520, 31127424, 38909280, 51879040, 77818560, 155637120]

約数ペア:

[(1, 155637120), (2, 77818560), (3, 51879040), (4, 38909280), (5, 31127424), (6, 25939520), (8, 19454640), (10, 15563712), (12, 12969760), (15, 10375808), (16, 9727320), (20, 7781856), (24, 6484880), (30, 5187904), (32, 4863660), (40, 3890928), (48, 3242440), (60, 2593952), (64, 2431830), (80, 1945464), (96, 1621220), (103, 1511040), (120, 1296976), (128, 1215915), (160, 972732), (192, 810610), (206, 755520), (240, 648488), (309, 503680), (320, 486366), (384, 405305), (412, 377760), (480, 324244), (515, 302208), (618, 251840), (640, 243183), (787, 197760), (824, 188880), (960, 162122), (1030, 151104), (1236, 125920), (1545, 100736), (1574, 98880), (1648, 94440), (1920, 81061), (2060, 75552), (2361, 65920), (2472, 62960), (3090, 50368), (3148, 49440), (3296, 47220), (3935, 39552), (4120, 37776), (4722, 32960), (4944, 31480), (6180, 25184), (6296, 24720), (6592, 23610), (7870, 19776), (8240, 18888), (9444, 16480), (9888, 15740), (11805, 13184), (12360, 12592)]