286227360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{198769}}^1$

素因数の和:198790

約数の個数: 72

約数和(自身を含む): 976755780

約数和(自身を除く): 690528420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 198769, 397538, 596307, 795076, 993845, 1192614, 1590152, 1788921, 1987690, 2385228, 2981535, 3180304, 3577842, 3975380, 4770456, 5963070, 6360608, 7155684, 7950760, 8944605, 9540912, 11926140, 14311368, 15901520, 17889210, 19081824, 23852280, 28622736, 31803040, 35778420, 47704560, 57245472, 71556840, 95409120, 143113680, 286227360]

約数ペア:

[(1, 286227360), (2, 143113680), (3, 95409120), (4, 71556840), (5, 57245472), (6, 47704560), (8, 35778420), (9, 31803040), (10, 28622736), (12, 23852280), (15, 19081824), (16, 17889210), (18, 15901520), (20, 14311368), (24, 11926140), (30, 9540912), (32, 8944605), (36, 7950760), (40, 7155684), (45, 6360608), (48, 5963070), (60, 4770456), (72, 3975380), (80, 3577842), (90, 3180304), (96, 2981535), (120, 2385228), (144, 1987690), (160, 1788921), (180, 1590152), (240, 1192614), (288, 993845), (360, 795076), (480, 596307), (720, 397538), (1440, 198769)]