48195280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1076

約数の個数: 80

約数和(自身を含む): 129634560

約数和(自身を除く): 81439280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 890, 967, 1246, 1424, 1780, 1934, 2492, 3115, 3560, 3868, 4835, 4984, 6230, 6769, 7120, 7736, 9670, 9968, 12460, 13538, 15472, 19340, 24920, 27076, 33845, 38680, 49840, 54152, 67690, 77360, 86063, 108304, 135380, 172126, 270760, 344252, 430315, 541520, 602441, 688504, 860630, 1204882, 1377008, 1721260, 2409764, 3012205, 3442520, 4819528, 6024410, 6885040, 9639056, 12048820, 24097640, 48195280]

約数ペア:

[(1, 48195280), (2, 24097640), (4, 12048820), (5, 9639056), (7, 6885040), (8, 6024410), (10, 4819528), (14, 3442520), (16, 3012205), (20, 2409764), (28, 1721260), (35, 1377008), (40, 1204882), (56, 860630), (70, 688504), (80, 602441), (89, 541520), (112, 430315), (140, 344252), (178, 270760), (280, 172126), (356, 135380), (445, 108304), (560, 86063), (623, 77360), (712, 67690), (890, 54152), (967, 49840), (1246, 38680), (1424, 33845), (1780, 27076), (1934, 24920), (2492, 19340), (3115, 15472), (3560, 13538), (3868, 12460), (4835, 9968), (4984, 9670), (6230, 7736), (6769, 7120)]