21260199360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{22146041}}^1$

素因数の和:22146061

約数の個数: 56

約数和(自身を含む): 67501136016

約数和(自身を除く): 46240936656

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, 160, 192, 240, 320, 480, 960, 22146041, 44292082, 66438123, 88584164, 110730205, 132876246, 177168328, 221460410, 265752492, 332190615, 354336656, 442920820, 531504984, 664381230, 708673312, 885841640, 1063009968, 1328762460, 1417346624, 1771683280, 2126019936, 2657524920, 3543366560, 4252039872, 5315049840, 7086733120, 10630099680, 21260199360]

約数ペア:

[(1, 21260199360), (2, 10630099680), (3, 7086733120), (4, 5315049840), (5, 4252039872), (6, 3543366560), (8, 2657524920), (10, 2126019936), (12, 1771683280), (15, 1417346624), (16, 1328762460), (20, 1063009968), (24, 885841640), (30, 708673312), (32, 664381230), (40, 531504984), (48, 442920820), (60, 354336656), (64, 332190615), (80, 265752492), (96, 221460410), (120, 177168328), (160, 132876246), (192, 110730205), (240, 88584164), (320, 66438123), (480, 44292082), (960, 22146041)]