1230160000

素因数分解:

$2^7\times 5^4\times {\mathrm{15377}}^1$

素因数の和:15411

約数の個数: 80

約数和(自身を含む): 3062605590

約数和(自身を除く): 1832445590

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 625, 640, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000, 5000, 8000, 10000, 15377, 16000, 20000, 30754, 40000, 61508, 76885, 80000, 123016, 153770, 246032, 307540, 384425, 492064, 615080, 768850, 984128, 1230160, 1537700, 1922125, 1968256, 2460320, 3075400, 3844250, 4920640, 6150800, 7688500, 9610625, 9841280, 12301600, 15377000, 19221250, 24603200, 30754000, 38442500, 49206400, 61508000, 76885000, 123016000, 153770000, 246032000, 307540000, 615080000, 1230160000]

約数ペア:

[(1, 1230160000), (2, 615080000), (4, 307540000), (5, 246032000), (8, 153770000), (10, 123016000), (16, 76885000), (20, 61508000), (25, 49206400), (32, 38442500), (40, 30754000), (50, 24603200), (64, 19221250), (80, 15377000), (100, 12301600), (125, 9841280), (128, 9610625), (160, 7688500), (200, 6150800), (250, 4920640), (320, 3844250), (400, 3075400), (500, 2460320), (625, 1968256), (640, 1922125), (800, 1537700), (1000, 1230160), (1250, 984128), (1600, 768850), (2000, 615080), (2500, 492064), (3200, 384425), (4000, 307540), (5000, 246032), (8000, 153770), (10000, 123016), (15377, 80000), (16000, 76885), (20000, 61508), (30754, 40000)]