741786720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1545389}}^1$

素因数の和:1545407

約数の個数: 48

約数和(自身を含む): 2336629680

約数和(自身を除く): 1594842960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1545389, 3090778, 4636167, 6181556, 7726945, 9272334, 12363112, 15453890, 18544668, 23180835, 24726224, 30907780, 37089336, 46361670, 49452448, 61815560, 74178672, 92723340, 123631120, 148357344, 185446680, 247262240, 370893360, 741786720]

約数ペア:

[(1, 741786720), (2, 370893360), (3, 247262240), (4, 185446680), (5, 148357344), (6, 123631120), (8, 92723340), (10, 74178672), (12, 61815560), (15, 49452448), (16, 46361670), (20, 37089336), (24, 30907780), (30, 24726224), (32, 23180835), (40, 18544668), (48, 15453890), (60, 12363112), (80, 9272334), (96, 7726945), (120, 6181556), (160, 4636167), (240, 3090778), (480, 1545389)]