392761980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55949}}^1$

素因数の和:55980

約数の個数: 96

約数和(自身を含む): 1315944000

約数和(自身を除く): 923182020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 55949, 111898, 167847, 223796, 279745, 335694, 503541, 559490, 671388, 727337, 839235, 1007082, 1118980, 1454674, 1510623, 1678470, 2014164, 2182011, 2517705, 2909348, 3021246, 3356940, 3636685, 4364022, 5035410, 6042492, 6546033, 7273370, 7553115, 8728044, 10070820, 10910055, 13092066, 14546740, 15106230, 19638099, 21820110, 26184132, 30212460, 32730165, 39276198, 43640220, 65460330, 78552396, 98190495, 130920660, 196380990, 392761980]

約数ペア:

[(1, 392761980), (2, 196380990), (3, 130920660), (4, 98190495), (5, 78552396), (6, 65460330), (9, 43640220), (10, 39276198), (12, 32730165), (13, 30212460), (15, 26184132), (18, 21820110), (20, 19638099), (26, 15106230), (27, 14546740), (30, 13092066), (36, 10910055), (39, 10070820), (45, 8728044), (52, 7553115), (54, 7273370), (60, 6546033), (65, 6042492), (78, 5035410), (90, 4364022), (108, 3636685), (117, 3356940), (130, 3021246), (135, 2909348), (156, 2517705), (180, 2182011), (195, 2014164), (234, 1678470), (260, 1510623), (270, 1454674), (351, 1118980), (390, 1007082), (468, 839235), (540, 727337), (585, 671388), (702, 559490), (780, 503541), (1170, 335694), (1404, 279745), (1755, 223796), (2340, 167847), (3510, 111898), (7020, 55949)]