90463440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{376931}}^1$

素因数の和:376947

約数の個数: 40

約数和(自身を含む): 280437408

約数和(自身を除く): 189973968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 376931, 753862, 1130793, 1507724, 1884655, 2261586, 3015448, 3769310, 4523172, 5653965, 6030896, 7538620, 9046344, 11307930, 15077240, 18092688, 22615860, 30154480, 45231720, 90463440]

約数ペア:

[(1, 90463440), (2, 45231720), (3, 30154480), (4, 22615860), (5, 18092688), (6, 15077240), (8, 11307930), (10, 9046344), (12, 7538620), (15, 6030896), (16, 5653965), (20, 4523172), (24, 3769310), (30, 3015448), (40, 2261586), (48, 1884655), (60, 1507724), (80, 1130793), (120, 753862), (240, 376931)]