626406720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{652507}}^1$

素因数の和:652527

約数の個数: 56

約数和(自身を含む): 1988844384

約数和(自身を除く): 1362437664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 652507, 1305014, 1957521, 2610028, 3262535, 3915042, 5220056, 6525070, 7830084, 9787605, 10440112, 13050140, 15660168, 19575210, 20880224, 26100280, 31320336, 39150420, 41760448, 52200560, 62640672, 78300840, 104401120, 125281344, 156601680, 208802240, 313203360, 626406720]

約数ペア:

[(1, 626406720), (2, 313203360), (3, 208802240), (4, 156601680), (5, 125281344), (6, 104401120), (8, 78300840), (10, 62640672), (12, 52200560), (15, 41760448), (16, 39150420), (20, 31320336), (24, 26100280), (30, 20880224), (32, 19575210), (40, 15660168), (48, 13050140), (60, 10440112), (64, 9787605), (80, 7830084), (96, 6525070), (120, 5220056), (160, 3915042), (192, 3262535), (240, 2610028), (320, 1957521), (480, 1305014), (960, 652507)]