28134720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{9769}}^1$

素因数の和:9792

約数の個数: 84

約数和(自身を含む): 96781620

約数和(自身を除く): 68646900

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 9769, 19538, 29307, 39076, 48845, 58614, 78152, 87921, 97690, 117228, 146535, 156304, 175842, 195380, 234456, 293070, 312608, 351684, 390760, 439605, 468912, 586140, 625216, 703368, 781520, 879210, 937824, 1172280, 1406736, 1563040, 1758420, 1875648, 2344560, 2813472, 3126080, 3516840, 4689120, 5626944, 7033680, 9378240, 14067360, 28134720]

約数ペア:

[(1, 28134720), (2, 14067360), (3, 9378240), (4, 7033680), (5, 5626944), (6, 4689120), (8, 3516840), (9, 3126080), (10, 2813472), (12, 2344560), (15, 1875648), (16, 1758420), (18, 1563040), (20, 1406736), (24, 1172280), (30, 937824), (32, 879210), (36, 781520), (40, 703368), (45, 625216), (48, 586140), (60, 468912), (64, 439605), (72, 390760), (80, 351684), (90, 312608), (96, 293070), (120, 234456), (144, 195380), (160, 175842), (180, 156304), (192, 146535), (240, 117228), (288, 97690), (320, 87921), (360, 78152), (480, 58614), (576, 48845), (720, 39076), (960, 29307), (1440, 19538), (2880, 9769)]