3882000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{647}}^1$

素因数の和:673

約数の個数: 80

約数和(自身を含む): 12534912

約数和(自身を除く): 8652912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 647, 750, 1000, 1200, 1294, 1500, 1941, 2000, 2588, 3000, 3235, 3882, 5176, 6000, 6470, 7764, 9705, 10352, 12940, 15528, 16175, 19410, 25880, 31056, 32350, 38820, 48525, 51760, 64700, 77640, 80875, 97050, 129400, 155280, 161750, 194100, 242625, 258800, 323500, 388200, 485250, 647000, 776400, 970500, 1294000, 1941000, 3882000]

約数ペア:

[(1, 3882000), (2, 1941000), (3, 1294000), (4, 970500), (5, 776400), (6, 647000), (8, 485250), (10, 388200), (12, 323500), (15, 258800), (16, 242625), (20, 194100), (24, 161750), (25, 155280), (30, 129400), (40, 97050), (48, 80875), (50, 77640), (60, 64700), (75, 51760), (80, 48525), (100, 38820), (120, 32350), (125, 31056), (150, 25880), (200, 19410), (240, 16175), (250, 15528), (300, 12940), (375, 10352), (400, 9705), (500, 7764), (600, 6470), (647, 6000), (750, 5176), (1000, 3882), (1200, 3235), (1294, 3000), (1500, 2588), (1941, 2000)]