30064000

素因数分解:

$2^7\times 5^3\times {\mathrm{1879}}^1$

素因数の和:1908

約数の個数: 64

約数和(自身を含む): 74786400

約数和(自身を除く): 44722400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 1879, 2000, 3200, 3758, 4000, 7516, 8000, 9395, 15032, 16000, 18790, 30064, 37580, 46975, 60128, 75160, 93950, 120256, 150320, 187900, 234875, 240512, 300640, 375800, 469750, 601280, 751600, 939500, 1202560, 1503200, 1879000, 3006400, 3758000, 6012800, 7516000, 15032000, 30064000]

約数ペア:

[(1, 30064000), (2, 15032000), (4, 7516000), (5, 6012800), (8, 3758000), (10, 3006400), (16, 1879000), (20, 1503200), (25, 1202560), (32, 939500), (40, 751600), (50, 601280), (64, 469750), (80, 375800), (100, 300640), (125, 240512), (128, 234875), (160, 187900), (200, 150320), (250, 120256), (320, 93950), (400, 75160), (500, 60128), (640, 46975), (800, 37580), (1000, 30064), (1600, 18790), (1879, 16000), (2000, 15032), (3200, 9395), (3758, 8000), (4000, 7516)]