331160640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{344959}}^1$

素因数の和:344979

約数の個数: 56

約数和(自身を含む): 1051438080

約数和(自身を除く): 720277440

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, 344959, 689918, 1034877, 1379836, 1724795, 2069754, 2759672, 3449590, 4139508, 5174385, 5519344, 6899180, 8279016, 10348770, 11038688, 13798360, 16558032, 20697540, 22077376, 27596720, 33116064, 41395080, 55193440, 66232128, 82790160, 110386880, 165580320, 331160640]

約数ペア:

[(1, 331160640), (2, 165580320), (3, 110386880), (4, 82790160), (5, 66232128), (6, 55193440), (8, 41395080), (10, 33116064), (12, 27596720), (15, 22077376), (16, 20697540), (20, 16558032), (24, 13798360), (30, 11038688), (32, 10348770), (40, 8279016), (48, 6899180), (60, 5519344), (64, 5174385), (80, 4139508), (96, 3449590), (120, 2759672), (160, 2069754), (192, 1724795), (240, 1379836), (320, 1034877), (480, 689918), (960, 344959)]