800064360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20389}}^1$

素因数の和:20515

約数の個数: 96

約数和(自身を含む): 2624193000

約数和(自身を除く): 1824128640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 6540, 7848, 9810, 13080, 19620, 20389, 39240, 40778, 61167, 81556, 101945, 122334, 163112, 183501, 203890, 244668, 305835, 367002, 407780, 489336, 611670, 734004, 815560, 917505, 1223340, 1468008, 1835010, 2222401, 2446680, 3670020, 4444802, 6667203, 7340040, 8889604, 11112005, 13334406, 17779208, 20001609, 22224010, 26668812, 33336015, 40003218, 44448020, 53337624, 66672030, 80006436, 88896040, 100008045, 133344060, 160012872, 200016090, 266688120, 400032180, 800064360]

約数ペア:

[(1, 800064360), (2, 400032180), (3, 266688120), (4, 200016090), (5, 160012872), (6, 133344060), (8, 100008045), (9, 88896040), (10, 80006436), (12, 66672030), (15, 53337624), (18, 44448020), (20, 40003218), (24, 33336015), (30, 26668812), (36, 22224010), (40, 20001609), (45, 17779208), (60, 13334406), (72, 11112005), (90, 8889604), (109, 7340040), (120, 6667203), (180, 4444802), (218, 3670020), (327, 2446680), (360, 2222401), (436, 1835010), (545, 1468008), (654, 1223340), (872, 917505), (981, 815560), (1090, 734004), (1308, 611670), (1635, 489336), (1962, 407780), (2180, 367002), (2616, 305835), (3270, 244668), (3924, 203890), (4360, 183501), (4905, 163112), (6540, 122334), (7848, 101945), (9810, 81556), (13080, 61167), (19620, 40778), (20389, 39240)]