316417680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{673}}^1$

素因数の和:1345

約数の個数: 120

約数和(自身を含む): 1065844728

約数和(自身を除く): 749427048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 653, 673, 720, 1306, 1346, 1959, 2019, 2612, 2692, 3265, 3365, 3918, 4038, 5224, 5384, 5877, 6057, 6530, 6730, 7836, 8076, 9795, 10095, 10448, 10768, 11754, 12114, 13060, 13460, 15672, 16152, 19590, 20190, 23508, 24228, 26120, 26920, 29385, 30285, 31344, 32304, 39180, 40380, 47016, 48456, 52240, 53840, 58770, 60570, 78360, 80760, 94032, 96912, 117540, 121140, 156720, 161520, 235080, 242280, 439469, 470160, 484560, 878938, 1318407, 1757876, 2197345, 2636814, 3515752, 3955221, 4394690, 5273628, 6592035, 7031504, 7910442, 8789380, 10547256, 13184070, 15820884, 17578760, 19776105, 21094512, 26368140, 31641768, 35157520, 39552210, 52736280, 63283536, 79104420, 105472560, 158208840, 316417680]

約数ペア:

[(1, 316417680), (2, 158208840), (3, 105472560), (4, 79104420), (5, 63283536), (6, 52736280), (8, 39552210), (9, 35157520), (10, 31641768), (12, 26368140), (15, 21094512), (16, 19776105), (18, 17578760), (20, 15820884), (24, 13184070), (30, 10547256), (36, 8789380), (40, 7910442), (45, 7031504), (48, 6592035), (60, 5273628), (72, 4394690), (80, 3955221), (90, 3515752), (120, 2636814), (144, 2197345), (180, 1757876), (240, 1318407), (360, 878938), (653, 484560), (673, 470160), (720, 439469), (1306, 242280), (1346, 235080), (1959, 161520), (2019, 156720), (2612, 121140), (2692, 117540), (3265, 96912), (3365, 94032), (3918, 80760), (4038, 78360), (5224, 60570), (5384, 58770), (5877, 53840), (6057, 52240), (6530, 48456), (6730, 47016), (7836, 40380), (8076, 39180), (9795, 32304), (10095, 31344), (10448, 30285), (10768, 29385), (11754, 26920), (12114, 26120), (13060, 24228), (13460, 23508), (15672, 20190), (16152, 19590)]