2053706880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1069639}}^1$

素因数の和:1069661

約数の個数: 64

約数和(自身を含む): 6546196800

約数和(自身を除く): 4492489920

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, 1069639, 2139278, 3208917, 4278556, 5348195, 6417834, 8557112, 10696390, 12835668, 16044585, 17114224, 21392780, 25671336, 32089170, 34228448, 42785560, 51342672, 64178340, 68456896, 85571120, 102685344, 128356680, 136913792, 171142240, 205370688, 256713360, 342284480, 410741376, 513426720, 684568960, 1026853440, 2053706880]

約数ペア:

[(1, 2053706880), (2, 1026853440), (3, 684568960), (4, 513426720), (5, 410741376), (6, 342284480), (8, 256713360), (10, 205370688), (12, 171142240), (15, 136913792), (16, 128356680), (20, 102685344), (24, 85571120), (30, 68456896), (32, 64178340), (40, 51342672), (48, 42785560), (60, 34228448), (64, 32089170), (80, 25671336), (96, 21392780), (120, 17114224), (128, 16044585), (160, 12835668), (192, 10696390), (240, 8557112), (320, 6417834), (384, 5348195), (480, 4278556), (640, 3208917), (960, 2139278), (1920, 1069639)]