3085120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 56

約数和(自身を含む): 7607808

約数和(自身を除く): 4522688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 311, 320, 496, 620, 622, 992, 1240, 1244, 1555, 1984, 2480, 2488, 3110, 4960, 4976, 6220, 9641, 9920, 9952, 12440, 19282, 19904, 24880, 38564, 48205, 49760, 77128, 96410, 99520, 154256, 192820, 308512, 385640, 617024, 771280, 1542560, 3085120]

約数ペア:

[(1, 3085120), (2, 1542560), (4, 771280), (5, 617024), (8, 385640), (10, 308512), (16, 192820), (20, 154256), (31, 99520), (32, 96410), (40, 77128), (62, 49760), (64, 48205), (80, 38564), (124, 24880), (155, 19904), (160, 19282), (248, 12440), (310, 9952), (311, 9920), (320, 9641), (496, 6220), (620, 4976), (622, 4960), (992, 3110), (1240, 2488), (1244, 2480), (1555, 1984)]