30363720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{631}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 91463040

約数和(自身を除く): 61099320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 631, 802, 1203, 1262, 1604, 1893, 2005, 2406, 2524, 3155, 3208, 3786, 4010, 4812, 5048, 6015, 6310, 7572, 8020, 9465, 9624, 12030, 12620, 15144, 16040, 18930, 24060, 25240, 37860, 48120, 75720, 253031, 506062, 759093, 1012124, 1265155, 1518186, 2024248, 2530310, 3036372, 3795465, 5060620, 6072744, 7590930, 10121240, 15181860, 30363720]

約数ペア:

[(1, 30363720), (2, 15181860), (3, 10121240), (4, 7590930), (5, 6072744), (6, 5060620), (8, 3795465), (10, 3036372), (12, 2530310), (15, 2024248), (20, 1518186), (24, 1265155), (30, 1012124), (40, 759093), (60, 506062), (120, 253031), (401, 75720), (631, 48120), (802, 37860), (1203, 25240), (1262, 24060), (1604, 18930), (1893, 16040), (2005, 15144), (2406, 12620), (2524, 12030), (3155, 9624), (3208, 9465), (3786, 8020), (4010, 7572), (4812, 6310), (5048, 6015)]