15528000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{647}}^1$

素因数の和:677

約数の個数: 112

約数和(自身を含む): 51352704

約数和(自身を除く): 35824704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 647, 750, 800, 960, 1000, 1200, 1294, 1500, 1600, 1941, 2000, 2400, 2588, 3000, 3235, 3882, 4000, 4800, 5176, 6000, 6470, 7764, 8000, 9705, 10352, 12000, 12940, 15528, 16175, 19410, 20704, 24000, 25880, 31056, 32350, 38820, 41408, 48525, 51760, 62112, 64700, 77640, 80875, 97050, 103520, 124224, 129400, 155280, 161750, 194100, 207040, 242625, 258800, 310560, 323500, 388200, 485250, 517600, 621120, 647000, 776400, 970500, 1035200, 1294000, 1552800, 1941000, 2588000, 3105600, 3882000, 5176000, 7764000, 15528000]

約数ペア:

[(1, 15528000), (2, 7764000), (3, 5176000), (4, 3882000), (5, 3105600), (6, 2588000), (8, 1941000), (10, 1552800), (12, 1294000), (15, 1035200), (16, 970500), (20, 776400), (24, 647000), (25, 621120), (30, 517600), (32, 485250), (40, 388200), (48, 323500), (50, 310560), (60, 258800), (64, 242625), (75, 207040), (80, 194100), (96, 161750), (100, 155280), (120, 129400), (125, 124224), (150, 103520), (160, 97050), (192, 80875), (200, 77640), (240, 64700), (250, 62112), (300, 51760), (320, 48525), (375, 41408), (400, 38820), (480, 32350), (500, 31056), (600, 25880), (647, 24000), (750, 20704), (800, 19410), (960, 16175), (1000, 15528), (1200, 12940), (1294, 12000), (1500, 10352), (1600, 9705), (1941, 8000), (2000, 7764), (2400, 6470), (2588, 6000), (3000, 5176), (3235, 4800), (3882, 4000)]