76882480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 191059200

約数和(自身を除く): 114176720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 899, 1069, 1160, 1240, 1798, 2138, 2320, 2480, 3596, 4276, 4495, 5345, 7192, 8552, 8990, 10690, 14384, 17104, 17980, 21380, 31001, 33139, 35960, 42760, 62002, 66278, 71920, 85520, 124004, 132556, 155005, 165695, 248008, 265112, 310010, 331390, 496016, 530224, 620020, 662780, 961031, 1240040, 1325560, 1922062, 2480080, 2651120, 3844124, 4805155, 7688248, 9610310, 15376496, 19220620, 38441240, 76882480]

約数ペア:

[(1, 76882480), (2, 38441240), (4, 19220620), (5, 15376496), (8, 9610310), (10, 7688248), (16, 4805155), (20, 3844124), (29, 2651120), (31, 2480080), (40, 1922062), (58, 1325560), (62, 1240040), (80, 961031), (116, 662780), (124, 620020), (145, 530224), (155, 496016), (232, 331390), (248, 310010), (290, 265112), (310, 248008), (464, 165695), (496, 155005), (580, 132556), (620, 124004), (899, 85520), (1069, 71920), (1160, 66278), (1240, 62002), (1798, 42760), (2138, 35960), (2320, 33139), (2480, 31001), (3596, 21380), (4276, 17980), (4495, 17104), (5345, 14384), (7192, 10690), (8552, 8990)]