827389440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{35911}}^1$

素因数の和:35940

約数の個数: 120

約数和(自身を含む): 2865562128

約数和(自身を除く): 2038172688

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 35911, 71822, 107733, 143644, 179555, 215466, 287288, 323199, 359110, 430932, 538665, 574576, 646398, 718220, 861864, 1077330, 1149152, 1292796, 1436440, 1615995, 1723728, 2154660, 2298304, 2585592, 2872880, 3231990, 3447456, 4309320, 4596608, 5171184, 5745760, 6463980, 6894912, 8618640, 9193216, 10342368, 11491520, 12927960, 13789824, 17237280, 18386432, 20684736, 22983040, 25855920, 27579648, 34474560, 41369472, 45966080, 51711840, 55159296, 68949120, 82738944, 91932160, 103423680, 137898240, 165477888, 206847360, 275796480, 413694720, 827389440]

約数ペア:

[(1, 827389440), (2, 413694720), (3, 275796480), (4, 206847360), (5, 165477888), (6, 137898240), (8, 103423680), (9, 91932160), (10, 82738944), (12, 68949120), (15, 55159296), (16, 51711840), (18, 45966080), (20, 41369472), (24, 34474560), (30, 27579648), (32, 25855920), (36, 22983040), (40, 20684736), (45, 18386432), (48, 17237280), (60, 13789824), (64, 12927960), (72, 11491520), (80, 10342368), (90, 9193216), (96, 8618640), (120, 6894912), (128, 6463980), (144, 5745760), (160, 5171184), (180, 4596608), (192, 4309320), (240, 3447456), (256, 3231990), (288, 2872880), (320, 2585592), (360, 2298304), (384, 2154660), (480, 1723728), (512, 1615995), (576, 1436440), (640, 1292796), (720, 1149152), (768, 1077330), (960, 861864), (1152, 718220), (1280, 646398), (1440, 574576), (1536, 538665), (1920, 430932), (2304, 359110), (2560, 323199), (2880, 287288), (3840, 215466), (4608, 179555), (5760, 143644), (7680, 107733), (11520, 71822), (23040, 35911)]