153764960

素因数分解:

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

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 388281600

約数和(自身を除く): 234516640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 464, 496, 580, 620, 899, 928, 992, 1069, 1160, 1240, 1798, 2138, 2320, 2480, 3596, 4276, 4495, 4640, 4960, 5345, 7192, 8552, 8990, 10690, 14384, 17104, 17980, 21380, 28768, 31001, 33139, 34208, 35960, 42760, 62002, 66278, 71920, 85520, 124004, 132556, 143840, 155005, 165695, 171040, 248008, 265112, 310010, 331390, 496016, 530224, 620020, 662780, 961031, 992032, 1060448, 1240040, 1325560, 1922062, 2480080, 2651120, 3844124, 4805155, 4960160, 5302240, 7688248, 9610310, 15376496, 19220620, 30752992, 38441240, 76882480, 153764960]

約数ペア:

[(1, 153764960), (2, 76882480), (4, 38441240), (5, 30752992), (8, 19220620), (10, 15376496), (16, 9610310), (20, 7688248), (29, 5302240), (31, 4960160), (32, 4805155), (40, 3844124), (58, 2651120), (62, 2480080), (80, 1922062), (116, 1325560), (124, 1240040), (145, 1060448), (155, 992032), (160, 961031), (232, 662780), (248, 620020), (290, 530224), (310, 496016), (464, 331390), (496, 310010), (580, 265112), (620, 248008), (899, 171040), (928, 165695), (992, 155005), (1069, 143840), (1160, 132556), (1240, 124004), (1798, 85520), (2138, 71920), (2320, 66278), (2480, 62002), (3596, 42760), (4276, 35960), (4495, 34208), (4640, 33139), (4960, 31001), (5345, 28768), (7192, 21380), (8552, 17980), (8990, 17104), (10690, 14384)]