310091280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9431}}^1$

素因数の和:9584

約数の個数: 80

約数和(自身を含む): 968402304

約数和(自身を除く): 658311024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6576, 8220, 9431, 10960, 16440, 18862, 28293, 32880, 37724, 47155, 56586, 75448, 94310, 113172, 141465, 150896, 188620, 226344, 282930, 377240, 452688, 565860, 754480, 1131720, 1292047, 2263440, 2584094, 3876141, 5168188, 6460235, 7752282, 10336376, 12920470, 15504564, 19380705, 20672752, 25840940, 31009128, 38761410, 51681880, 62018256, 77522820, 103363760, 155045640, 310091280]

約数ペア:

[(1, 310091280), (2, 155045640), (3, 103363760), (4, 77522820), (5, 62018256), (6, 51681880), (8, 38761410), (10, 31009128), (12, 25840940), (15, 20672752), (16, 19380705), (20, 15504564), (24, 12920470), (30, 10336376), (40, 7752282), (48, 6460235), (60, 5168188), (80, 3876141), (120, 2584094), (137, 2263440), (240, 1292047), (274, 1131720), (411, 754480), (548, 565860), (685, 452688), (822, 377240), (1096, 282930), (1370, 226344), (1644, 188620), (2055, 150896), (2192, 141465), (2740, 113172), (3288, 94310), (4110, 75448), (5480, 56586), (6576, 47155), (8220, 37724), (9431, 32880), (10960, 28293), (16440, 18862)]