457650960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146683}}^1$

素因数の和:146712

約数の個数: 80

約数和(自身を含む): 1527860544

約数和(自身を除く): 1070209584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 146683, 293366, 440049, 586732, 733415, 880098, 1173464, 1466830, 1760196, 1906879, 2200245, 2346928, 2933660, 3520392, 3813758, 4400490, 5720637, 5867320, 7040784, 7627516, 8800980, 9534395, 11441274, 11734640, 15255032, 17601960, 19068790, 22882548, 28603185, 30510064, 35203920, 38137580, 45765096, 57206370, 76275160, 91530192, 114412740, 152550320, 228825480, 457650960]

約数ペア:

[(1, 457650960), (2, 228825480), (3, 152550320), (4, 114412740), (5, 91530192), (6, 76275160), (8, 57206370), (10, 45765096), (12, 38137580), (13, 35203920), (15, 30510064), (16, 28603185), (20, 22882548), (24, 19068790), (26, 17601960), (30, 15255032), (39, 11734640), (40, 11441274), (48, 9534395), (52, 8800980), (60, 7627516), (65, 7040784), (78, 5867320), (80, 5720637), (104, 4400490), (120, 3813758), (130, 3520392), (156, 2933660), (195, 2346928), (208, 2200245), (240, 1906879), (260, 1760196), (312, 1466830), (390, 1173464), (520, 880098), (624, 733415), (780, 586732), (1040, 440049), (1560, 293366), (3120, 146683)]