768063000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{256021}}^1$

素因数の和:256045

約数の個数: 64

約数和(自身を含む): 2396365920

約数和(自身を除く): 1628302920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 256021, 512042, 768063, 1024084, 1280105, 1536126, 2048168, 2560210, 3072252, 3840315, 5120420, 6144504, 6400525, 7680630, 10240840, 12801050, 15361260, 19201575, 25602100, 30722520, 32002625, 38403150, 51204200, 64005250, 76806300, 96007875, 128010500, 153612600, 192015750, 256021000, 384031500, 768063000]

約数ペア:

[(1, 768063000), (2, 384031500), (3, 256021000), (4, 192015750), (5, 153612600), (6, 128010500), (8, 96007875), (10, 76806300), (12, 64005250), (15, 51204200), (20, 38403150), (24, 32002625), (25, 30722520), (30, 25602100), (40, 19201575), (50, 15361260), (60, 12801050), (75, 10240840), (100, 7680630), (120, 6400525), (125, 6144504), (150, 5120420), (200, 3840315), (250, 3072252), (300, 2560210), (375, 2048168), (500, 1536126), (600, 1280105), (750, 1024084), (1000, 768063), (1500, 512042), (3000, 256021)]