130342320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181031}}^1$

素因数の和:181050

約数の個数: 60

約数和(自身を含む): 437735376

約数和(自身を除く): 307393056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 181031, 362062, 543093, 724124, 905155, 1086186, 1448248, 1629279, 1810310, 2172372, 2715465, 2896496, 3258558, 3620620, 4344744, 5430930, 6517116, 7241240, 8146395, 8689488, 10861860, 13034232, 14482480, 16292790, 21723720, 26068464, 32585580, 43447440, 65171160, 130342320]

約数ペア:

[(1, 130342320), (2, 65171160), (3, 43447440), (4, 32585580), (5, 26068464), (6, 21723720), (8, 16292790), (9, 14482480), (10, 13034232), (12, 10861860), (15, 8689488), (16, 8146395), (18, 7241240), (20, 6517116), (24, 5430930), (30, 4344744), (36, 3620620), (40, 3258558), (45, 2896496), (48, 2715465), (60, 2172372), (72, 1810310), (80, 1629279), (90, 1448248), (120, 1086186), (144, 905155), (180, 724124), (240, 543093), (360, 362062), (720, 181031)]