19046069520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{42643}}^1$

素因数の和:44520

約数の個数: 80

約数和(自身を含む): 59075927232

約数和(自身を除く): 40029857712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1861, 3722, 5583, 7444, 9305, 11166, 14888, 18610, 22332, 27915, 29776, 37220, 42643, 44664, 55830, 74440, 85286, 89328, 111660, 127929, 148880, 170572, 213215, 223320, 255858, 341144, 426430, 446640, 511716, 639645, 682288, 852860, 1023432, 1279290, 1705720, 2046864, 2558580, 3411440, 5117160, 10234320, 79358623, 158717246, 238075869, 317434492, 396793115, 476151738, 634868984, 793586230, 952303476, 1190379345, 1269737968, 1587172460, 1904606952, 2380758690, 3174344920, 3809213904, 4761517380, 6348689840, 9523034760, 19046069520]

約数ペア:

[(1, 19046069520), (2, 9523034760), (3, 6348689840), (4, 4761517380), (5, 3809213904), (6, 3174344920), (8, 2380758690), (10, 1904606952), (12, 1587172460), (15, 1269737968), (16, 1190379345), (20, 952303476), (24, 793586230), (30, 634868984), (40, 476151738), (48, 396793115), (60, 317434492), (80, 238075869), (120, 158717246), (240, 79358623), (1861, 10234320), (3722, 5117160), (5583, 3411440), (7444, 2558580), (9305, 2046864), (11166, 1705720), (14888, 1279290), (18610, 1023432), (22332, 852860), (27915, 682288), (29776, 639645), (37220, 511716), (42643, 446640), (44664, 426430), (55830, 341144), (74440, 255858), (85286, 223320), (89328, 213215), (111660, 170572), (127929, 148880)]