27974160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{1439}}^1$

素因数の和:1467

約数の個数: 120

約数和(自身を含む): 97493760

約数和(自身を除く): 69519600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1439, 1620, 1944, 2160, 2430, 2878, 3240, 3888, 4317, 4860, 5756, 6480, 7195, 8634, 9720, 11512, 12951, 14390, 17268, 19440, 21585, 23024, 25902, 28780, 34536, 38853, 43170, 51804, 57560, 64755, 69072, 77706, 86340, 103608, 115120, 116559, 129510, 155412, 172680, 194265, 207216, 233118, 259020, 310824, 345360, 349677, 388530, 466236, 518040, 582795, 621648, 699354, 777060, 932472, 1036080, 1165590, 1398708, 1554120, 1748385, 1864944, 2331180, 2797416, 3108240, 3496770, 4662360, 5594832, 6993540, 9324720, 13987080, 27974160]

約数ペア:

[(1, 27974160), (2, 13987080), (3, 9324720), (4, 6993540), (5, 5594832), (6, 4662360), (8, 3496770), (9, 3108240), (10, 2797416), (12, 2331180), (15, 1864944), (16, 1748385), (18, 1554120), (20, 1398708), (24, 1165590), (27, 1036080), (30, 932472), (36, 777060), (40, 699354), (45, 621648), (48, 582795), (54, 518040), (60, 466236), (72, 388530), (80, 349677), (81, 345360), (90, 310824), (108, 259020), (120, 233118), (135, 207216), (144, 194265), (162, 172680), (180, 155412), (216, 129510), (240, 116559), (243, 115120), (270, 103608), (324, 86340), (360, 77706), (405, 69072), (432, 64755), (486, 57560), (540, 51804), (648, 43170), (720, 38853), (810, 34536), (972, 28780), (1080, 25902), (1215, 23024), (1296, 21585), (1439, 19440), (1620, 17268), (1944, 14390), (2160, 12951), (2430, 11512), (2878, 9720), (3240, 8634), (3888, 7195), (4317, 6480), (4860, 5756)]