509490360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19387}}^1$

素因数の和:19477

約数の個数: 96

約数和(自身を含む): 1678613040

約数和(自身を除く): 1169122680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 4380, 5256, 6570, 8760, 13140, 19387, 26280, 38774, 58161, 77548, 96935, 116322, 155096, 174483, 193870, 232644, 290805, 348966, 387740, 465288, 581610, 697932, 775480, 872415, 1163220, 1395864, 1415251, 1744830, 2326440, 2830502, 3489660, 4245753, 5661004, 6979320, 7076255, 8491506, 11322008, 12737259, 14152510, 16983012, 21228765, 25474518, 28305020, 33966024, 42457530, 50949036, 56610040, 63686295, 84915060, 101898072, 127372590, 169830120, 254745180, 509490360]

約数ペア:

[(1, 509490360), (2, 254745180), (3, 169830120), (4, 127372590), (5, 101898072), (6, 84915060), (8, 63686295), (9, 56610040), (10, 50949036), (12, 42457530), (15, 33966024), (18, 28305020), (20, 25474518), (24, 21228765), (30, 16983012), (36, 14152510), (40, 12737259), (45, 11322008), (60, 8491506), (72, 7076255), (73, 6979320), (90, 5661004), (120, 4245753), (146, 3489660), (180, 2830502), (219, 2326440), (292, 1744830), (360, 1415251), (365, 1395864), (438, 1163220), (584, 872415), (657, 775480), (730, 697932), (876, 581610), (1095, 465288), (1314, 387740), (1460, 348966), (1752, 290805), (2190, 232644), (2628, 193870), (2920, 174483), (3285, 155096), (4380, 116322), (5256, 96935), (6570, 77548), (8760, 58161), (13140, 38774), (19387, 26280)]