622687680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{216211}}^1$

素因数の和:216234

約数の個数: 84

約数和(自身を含む): 2141796072

約数和(自身を除く): 1519108392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 216211, 432422, 648633, 864844, 1081055, 1297266, 1729688, 1945899, 2162110, 2594532, 3243165, 3459376, 3891798, 4324220, 5189064, 6486330, 6918752, 7783596, 8648440, 9729495, 10378128, 12972660, 13837504, 15567192, 17296880, 19458990, 20756256, 25945320, 31134384, 34593760, 38917980, 41512512, 51890640, 62268768, 69187520, 77835960, 103781280, 124537536, 155671920, 207562560, 311343840, 622687680]

約数ペア:

[(1, 622687680), (2, 311343840), (3, 207562560), (4, 155671920), (5, 124537536), (6, 103781280), (8, 77835960), (9, 69187520), (10, 62268768), (12, 51890640), (15, 41512512), (16, 38917980), (18, 34593760), (20, 31134384), (24, 25945320), (30, 20756256), (32, 19458990), (36, 17296880), (40, 15567192), (45, 13837504), (48, 12972660), (60, 10378128), (64, 9729495), (72, 8648440), (80, 7783596), (90, 6918752), (96, 6486330), (120, 5189064), (144, 4324220), (160, 3891798), (180, 3459376), (192, 3243165), (240, 2594532), (288, 2162110), (320, 1945899), (360, 1729688), (480, 1297266), (576, 1081055), (720, 864844), (960, 648633), (1440, 432422), (2880, 216211)]