9831720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{81931}}^1$

素因数の和:81945

約数の個数: 32

約数和(自身を含む): 29495520

約数和(自身を除く): 19663800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 81931, 163862, 245793, 327724, 409655, 491586, 655448, 819310, 983172, 1228965, 1638620, 1966344, 2457930, 3277240, 4915860, 9831720]

約数ペア:

[(1, 9831720), (2, 4915860), (3, 3277240), (4, 2457930), (5, 1966344), (6, 1638620), (8, 1228965), (10, 983172), (12, 819310), (15, 655448), (20, 491586), (24, 409655), (30, 327724), (40, 245793), (60, 163862), (120, 81931)]