85830080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{38317}}^1$

素因数の和:38341

約数の個数: 56

約数和(自身を含む): 233586528

約数和(自身を除く): 147756448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 38317, 76634, 153268, 191585, 268219, 306536, 383170, 536438, 613072, 766340, 1072876, 1226144, 1341095, 1532680, 2145752, 2452288, 2682190, 3065360, 4291504, 5364380, 6130720, 8583008, 10728760, 12261440, 17166016, 21457520, 42915040, 85830080]

約数ペア:

[(1, 85830080), (2, 42915040), (4, 21457520), (5, 17166016), (7, 12261440), (8, 10728760), (10, 8583008), (14, 6130720), (16, 5364380), (20, 4291504), (28, 3065360), (32, 2682190), (35, 2452288), (40, 2145752), (56, 1532680), (64, 1341095), (70, 1226144), (80, 1072876), (112, 766340), (140, 613072), (160, 536438), (224, 383170), (280, 306536), (320, 268219), (448, 191585), (560, 153268), (1120, 76634), (2240, 38317)]