30055440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{125231}}^1$

素因数の和:125247

約数の個数: 40

約数和(自身を含む): 93172608

約数和(自身を除く): 63117168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 125231, 250462, 375693, 500924, 626155, 751386, 1001848, 1252310, 1502772, 1878465, 2003696, 2504620, 3005544, 3756930, 5009240, 6011088, 7513860, 10018480, 15027720, 30055440]

約数ペア:

[(1, 30055440), (2, 15027720), (3, 10018480), (4, 7513860), (5, 6011088), (6, 5009240), (8, 3756930), (10, 3005544), (12, 2504620), (15, 2003696), (16, 1878465), (20, 1502772), (24, 1252310), (30, 1001848), (40, 751386), (48, 626155), (60, 500924), (80, 375693), (120, 250462), (240, 125231)]