324527920

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{14969}}^1$

素因数の和:15253

約数の個数: 40

約数和(自身を含む): 757362240

約数和(自身を除く): 432834320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2710, 4336, 5420, 10840, 14969, 21680, 29938, 59876, 74845, 119752, 149690, 239504, 299380, 598760, 1197520, 4056599, 8113198, 16226396, 20282995, 32452792, 40565990, 64905584, 81131980, 162263960, 324527920]

約数ペア:

[(1, 324527920), (2, 162263960), (4, 81131980), (5, 64905584), (8, 40565990), (10, 32452792), (16, 20282995), (20, 16226396), (40, 8113198), (80, 4056599), (271, 1197520), (542, 598760), (1084, 299380), (1355, 239504), (2168, 149690), (2710, 119752), (4336, 74845), (5420, 59876), (10840, 29938), (14969, 21680)]