17997983760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{222527}}^1$

素因数の和:222880

約数の個数: 80

約数和(自身を含む): 55959561216

約数和(自身を除く): 37961577456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 674, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 5055, 5392, 6740, 8088, 10110, 13480, 16176, 20220, 26960, 40440, 80880, 222527, 445054, 667581, 890108, 1112635, 1335162, 1780216, 2225270, 2670324, 3337905, 3560432, 4450540, 5340648, 6675810, 8901080, 10681296, 13351620, 17802160, 26703240, 53406480, 74991599, 149983198, 224974797, 299966396, 374957995, 449949594, 599932792, 749915990, 899899188, 1124873985, 1199865584, 1499831980, 1799798376, 2249747970, 2999663960, 3599596752, 4499495940, 5999327920, 8998991880, 17997983760]

約数ペア:

[(1, 17997983760), (2, 8998991880), (3, 5999327920), (4, 4499495940), (5, 3599596752), (6, 2999663960), (8, 2249747970), (10, 1799798376), (12, 1499831980), (15, 1199865584), (16, 1124873985), (20, 899899188), (24, 749915990), (30, 599932792), (40, 449949594), (48, 374957995), (60, 299966396), (80, 224974797), (120, 149983198), (240, 74991599), (337, 53406480), (674, 26703240), (1011, 17802160), (1348, 13351620), (1685, 10681296), (2022, 8901080), (2696, 6675810), (3370, 5340648), (4044, 4450540), (5055, 3560432), (5392, 3337905), (6740, 2670324), (8088, 2225270), (10110, 1780216), (13480, 1335162), (16176, 1112635), (20220, 890108), (26960, 667581), (40440, 445054), (80880, 222527)]