2044686720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1064941}}^1$

素因数の和:1064963

約数の個数: 64

約数和(自身を含む): 6517445040

約数和(自身を除く): 4472758320

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, 1064941, 2129882, 3194823, 4259764, 5324705, 6389646, 8519528, 10649410, 12779292, 15974115, 17039056, 21298820, 25558584, 31948230, 34078112, 42597640, 51117168, 63896460, 68156224, 85195280, 102234336, 127792920, 136312448, 170390560, 204468672, 255585840, 340781120, 408937344, 511171680, 681562240, 1022343360, 2044686720]

約数ペア:

[(1, 2044686720), (2, 1022343360), (3, 681562240), (4, 511171680), (5, 408937344), (6, 340781120), (8, 255585840), (10, 204468672), (12, 170390560), (15, 136312448), (16, 127792920), (20, 102234336), (24, 85195280), (30, 68156224), (32, 63896460), (40, 51117168), (48, 42597640), (60, 34078112), (64, 31948230), (80, 25558584), (96, 21298820), (120, 17039056), (128, 15974115), (160, 12779292), (192, 10649410), (240, 8519528), (320, 6389646), (384, 5324705), (480, 4259764), (640, 3194823), (960, 2129882), (1920, 1064941)]