4776965640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{25469}}^1$

素因数の和:26007

約数の個数: 96

約数和(自身を含む): 15555547800

約数和(自身を除く): 10778582160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 521, 1042, 1563, 2084, 2605, 3126, 4168, 4689, 5210, 6252, 7815, 9378, 10420, 12504, 15630, 18756, 20840, 23445, 25469, 31260, 37512, 46890, 50938, 62520, 76407, 93780, 101876, 127345, 152814, 187560, 203752, 229221, 254690, 305628, 382035, 458442, 509380, 611256, 764070, 916884, 1018760, 1146105, 1528140, 1833768, 2292210, 3056280, 4584420, 9168840, 13269349, 26538698, 39808047, 53077396, 66346745, 79616094, 106154792, 119424141, 132693490, 159232188, 199040235, 238848282, 265386980, 318464376, 398080470, 477696564, 530773960, 597120705, 796160940, 955393128, 1194241410, 1592321880, 2388482820, 4776965640]

約数ペア:

[(1, 4776965640), (2, 2388482820), (3, 1592321880), (4, 1194241410), (5, 955393128), (6, 796160940), (8, 597120705), (9, 530773960), (10, 477696564), (12, 398080470), (15, 318464376), (18, 265386980), (20, 238848282), (24, 199040235), (30, 159232188), (36, 132693490), (40, 119424141), (45, 106154792), (60, 79616094), (72, 66346745), (90, 53077396), (120, 39808047), (180, 26538698), (360, 13269349), (521, 9168840), (1042, 4584420), (1563, 3056280), (2084, 2292210), (2605, 1833768), (3126, 1528140), (4168, 1146105), (4689, 1018760), (5210, 916884), (6252, 764070), (7815, 611256), (9378, 509380), (10420, 458442), (12504, 382035), (15630, 305628), (18756, 254690), (20840, 229221), (23445, 203752), (25469, 187560), (31260, 152814), (37512, 127345), (46890, 101876), (50938, 93780), (62520, 76407)]