12805702920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{21313}}^1$

素因数の和:22999

約数の個数: 96

約数和(自身を含む): 41645424600

約数和(自身を除く): 28839721680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1669, 3338, 5007, 6676, 8345, 10014, 13352, 15021, 16690, 20028, 21313, 25035, 30042, 33380, 40056, 42626, 50070, 60084, 63939, 66760, 75105, 85252, 100140, 106565, 120168, 127878, 150210, 170504, 191817, 200280, 213130, 255756, 300420, 319695, 383634, 426260, 511512, 600840, 639390, 767268, 852520, 959085, 1278780, 1534536, 1918170, 2557560, 3836340, 7672680, 35571397, 71142794, 106714191, 142285588, 177856985, 213428382, 284571176, 320142573, 355713970, 426856764, 533570955, 640285146, 711427940, 853713528, 1067141910, 1280570292, 1422855880, 1600712865, 2134283820, 2561140584, 3201425730, 4268567640, 6402851460, 12805702920]

約数ペア:

[(1, 12805702920), (2, 6402851460), (3, 4268567640), (4, 3201425730), (5, 2561140584), (6, 2134283820), (8, 1600712865), (9, 1422855880), (10, 1280570292), (12, 1067141910), (15, 853713528), (18, 711427940), (20, 640285146), (24, 533570955), (30, 426856764), (36, 355713970), (40, 320142573), (45, 284571176), (60, 213428382), (72, 177856985), (90, 142285588), (120, 106714191), (180, 71142794), (360, 35571397), (1669, 7672680), (3338, 3836340), (5007, 2557560), (6676, 1918170), (8345, 1534536), (10014, 1278780), (13352, 959085), (15021, 852520), (16690, 767268), (20028, 639390), (21313, 600840), (25035, 511512), (30042, 426260), (33380, 383634), (40056, 319695), (42626, 300420), (50070, 255756), (60084, 213130), (63939, 200280), (66760, 191817), (75105, 170504), (85252, 150210), (100140, 127878), (106565, 120168)]