74713680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103769}}^1$

素因数の和:103788

約数の個数: 60

約数和(自身を含む): 250915860

約数和(自身を除く): 176202180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 103769, 207538, 311307, 415076, 518845, 622614, 830152, 933921, 1037690, 1245228, 1556535, 1660304, 1867842, 2075380, 2490456, 3113070, 3735684, 4150760, 4669605, 4980912, 6226140, 7471368, 8301520, 9339210, 12452280, 14942736, 18678420, 24904560, 37356840, 74713680]

約数ペア:

[(1, 74713680), (2, 37356840), (3, 24904560), (4, 18678420), (5, 14942736), (6, 12452280), (8, 9339210), (9, 8301520), (10, 7471368), (12, 6226140), (15, 4980912), (16, 4669605), (18, 4150760), (20, 3735684), (24, 3113070), (30, 2490456), (36, 2075380), (40, 1867842), (45, 1660304), (48, 1556535), (60, 1245228), (72, 1037690), (80, 933921), (90, 830152), (120, 622614), (144, 518845), (180, 415076), (240, 311307), (360, 207538), (720, 103769)]