338160780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14341}}^1$

素因数の和:14487

約数の個数: 72

約数和(自身を含む): 1033656624

約数和(自身を除く): 695495844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 14341, 23580, 28682, 43023, 57364, 71705, 86046, 129069, 143410, 172092, 215115, 258138, 286820, 430230, 516276, 645345, 860460, 1290690, 1878671, 2581380, 3757342, 5636013, 7514684, 9393355, 11272026, 16908039, 18786710, 22544052, 28180065, 33816078, 37573420, 56360130, 67632156, 84540195, 112720260, 169080390, 338160780]

約数ペア:

[(1, 338160780), (2, 169080390), (3, 112720260), (4, 84540195), (5, 67632156), (6, 56360130), (9, 37573420), (10, 33816078), (12, 28180065), (15, 22544052), (18, 18786710), (20, 16908039), (30, 11272026), (36, 9393355), (45, 7514684), (60, 5636013), (90, 3757342), (131, 2581380), (180, 1878671), (262, 1290690), (393, 860460), (524, 645345), (655, 516276), (786, 430230), (1179, 286820), (1310, 258138), (1572, 215115), (1965, 172092), (2358, 143410), (2620, 129069), (3930, 86046), (4716, 71705), (5895, 57364), (7860, 43023), (11790, 28682), (14341, 23580)]