297052320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{618859}}^1$

素因数の和:618877

約数の個数: 48

約数和(自身を含む): 935716320

約数和(自身を除く): 638664000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 618859, 1237718, 1856577, 2475436, 3094295, 3713154, 4950872, 6188590, 7426308, 9282885, 9901744, 12377180, 14852616, 18565770, 19803488, 24754360, 29705232, 37131540, 49508720, 59410464, 74263080, 99017440, 148526160, 297052320]

約数ペア:

[(1, 297052320), (2, 148526160), (3, 99017440), (4, 74263080), (5, 59410464), (6, 49508720), (8, 37131540), (10, 29705232), (12, 24754360), (15, 19803488), (16, 18565770), (20, 14852616), (24, 12377180), (30, 9901744), (32, 9282885), (40, 7426308), (48, 6188590), (60, 4950872), (80, 3713154), (96, 3094295), (120, 2475436), (160, 1856577), (240, 1237718), (480, 618859)]