38886720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{40507}}^1$

素因数の和:40527

約数の個数: 56

約数和(自身を含む): 123468384

約数和(自身を除く): 84581664

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, 40507, 81014, 121521, 162028, 202535, 243042, 324056, 405070, 486084, 607605, 648112, 810140, 972168, 1215210, 1296224, 1620280, 1944336, 2430420, 2592448, 3240560, 3888672, 4860840, 6481120, 7777344, 9721680, 12962240, 19443360, 38886720]

約数ペア:

[(1, 38886720), (2, 19443360), (3, 12962240), (4, 9721680), (5, 7777344), (6, 6481120), (8, 4860840), (10, 3888672), (12, 3240560), (15, 2592448), (16, 2430420), (20, 1944336), (24, 1620280), (30, 1296224), (32, 1215210), (40, 972168), (48, 810140), (60, 648112), (64, 607605), (80, 486084), (96, 405070), (120, 324056), (160, 243042), (192, 202535), (240, 162028), (320, 121521), (480, 81014), (960, 40507)]