120655680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{125683}}^1$

素因数の和:125703

約数の個数: 56

約数和(自身を含む): 383084832

約数和(自身を除く): 262429152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 125683, 251366, 377049, 502732, 628415, 754098, 1005464, 1256830, 1508196, 1885245, 2010928, 2513660, 3016392, 3770490, 4021856, 5027320, 6032784, 7540980, 8043712, 10054640, 12065568, 15081960, 20109280, 24131136, 30163920, 40218560, 60327840, 120655680]

約数ペア:

[(1, 120655680), (2, 60327840), (3, 40218560), (4, 30163920), (5, 24131136), (6, 20109280), (8, 15081960), (10, 12065568), (12, 10054640), (15, 8043712), (16, 7540980), (20, 6032784), (24, 5027320), (30, 4021856), (32, 3770490), (40, 3016392), (48, 2513660), (60, 2010928), (64, 1885245), (80, 1508196), (96, 1256830), (120, 1005464), (160, 754098), (192, 628415), (240, 502732), (320, 377049), (480, 251366), (960, 125683)]