242503440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1010431}}^1$

素因数の和:1010447

約数の個数: 40

約数和(自身を含む): 751761408

約数和(自身を除く): 509257968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1010431, 2020862, 3031293, 4041724, 5052155, 6062586, 8083448, 10104310, 12125172, 15156465, 16166896, 20208620, 24250344, 30312930, 40417240, 48500688, 60625860, 80834480, 121251720, 242503440]

約数ペア:

[(1, 242503440), (2, 121251720), (3, 80834480), (4, 60625860), (5, 48500688), (6, 40417240), (8, 30312930), (10, 24250344), (12, 20208620), (15, 16166896), (16, 15156465), (20, 12125172), (24, 10104310), (30, 8083448), (40, 6062586), (48, 5052155), (60, 4041724), (80, 3031293), (120, 2020862), (240, 1010431)]