2150931840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1120277}}^1$

素因数の和:1120299

約数の個数: 64

約数和(自身を含む): 6856101360

約数和(自身を除く): 4705169520

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, 1120277, 2240554, 3360831, 4481108, 5601385, 6721662, 8962216, 11202770, 13443324, 16804155, 17924432, 22405540, 26886648, 33608310, 35848864, 44811080, 53773296, 67216620, 71697728, 89622160, 107546592, 134433240, 143395456, 179244320, 215093184, 268866480, 358488640, 430186368, 537732960, 716977280, 1075465920, 2150931840]

約数ペア:

[(1, 2150931840), (2, 1075465920), (3, 716977280), (4, 537732960), (5, 430186368), (6, 358488640), (8, 268866480), (10, 215093184), (12, 179244320), (15, 143395456), (16, 134433240), (20, 107546592), (24, 89622160), (30, 71697728), (32, 67216620), (40, 53773296), (48, 44811080), (60, 35848864), (64, 33608310), (80, 26886648), (96, 22405540), (120, 17924432), (128, 16804155), (160, 13443324), (192, 11202770), (240, 8962216), (320, 6721662), (384, 5601385), (480, 4481108), (640, 3360831), (960, 2240554), (1920, 1120277)]