29838720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{15541}}^1$

素因数の和:15563

約数の個数: 64

約数和(自身を含む): 95117040

約数和(自身を除く): 65278320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 15541, 31082, 46623, 62164, 77705, 93246, 124328, 155410, 186492, 233115, 248656, 310820, 372984, 466230, 497312, 621640, 745968, 932460, 994624, 1243280, 1491936, 1864920, 1989248, 2486560, 2983872, 3729840, 4973120, 5967744, 7459680, 9946240, 14919360, 29838720]

約数ペア:

[(1, 29838720), (2, 14919360), (3, 9946240), (4, 7459680), (5, 5967744), (6, 4973120), (8, 3729840), (10, 2983872), (12, 2486560), (15, 1989248), (16, 1864920), (20, 1491936), (24, 1243280), (30, 994624), (32, 932460), (40, 745968), (48, 621640), (60, 497312), (64, 466230), (80, 372984), (96, 310820), (120, 248656), (128, 233115), (160, 186492), (192, 155410), (240, 124328), (320, 93246), (384, 77705), (480, 62164), (640, 46623), (960, 31082), (1920, 15541)]