1566389520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127973}}^1$

素因数の和:128009

約数の個数: 120

約数和(自身を含む): 5569940376

約数和(自身を除く): 4003550856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 127973, 255946, 383919, 511892, 639865, 767838, 1023784, 1151757, 1279730, 1535676, 1919595, 2047568, 2175541, 2303514, 2559460, 3071352, 3839190, 4351082, 4607028, 5118920, 5758785, 6142704, 6526623, 7678380, 8702164, 9214056, 10237840, 10877705, 11517570, 13053246, 15356760, 17404328, 18428112, 19579869, 21755410, 23035140, 26106492, 30713520, 32633115, 34808656, 39159738, 43510820, 46070280, 52212984, 65266230, 78319476, 87021640, 92140560, 97899345, 104425968, 130532460, 156638952, 174043280, 195798690, 261064920, 313277904, 391597380, 522129840, 783194760, 1566389520]

約数ペア:

[(1, 1566389520), (2, 783194760), (3, 522129840), (4, 391597380), (5, 313277904), (6, 261064920), (8, 195798690), (9, 174043280), (10, 156638952), (12, 130532460), (15, 104425968), (16, 97899345), (17, 92140560), (18, 87021640), (20, 78319476), (24, 65266230), (30, 52212984), (34, 46070280), (36, 43510820), (40, 39159738), (45, 34808656), (48, 32633115), (51, 30713520), (60, 26106492), (68, 23035140), (72, 21755410), (80, 19579869), (85, 18428112), (90, 17404328), (102, 15356760), (120, 13053246), (136, 11517570), (144, 10877705), (153, 10237840), (170, 9214056), (180, 8702164), (204, 7678380), (240, 6526623), (255, 6142704), (272, 5758785), (306, 5118920), (340, 4607028), (360, 4351082), (408, 3839190), (510, 3071352), (612, 2559460), (680, 2303514), (720, 2175541), (765, 2047568), (816, 1919595), (1020, 1535676), (1224, 1279730), (1360, 1151757), (1530, 1023784), (2040, 767838), (2448, 639865), (3060, 511892), (4080, 383919), (6120, 255946), (12240, 127973)]