789511680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{34267}}^1$

素因数の和:34296

約数の個数: 120

約数和(自身を含む): 2734380792

約数和(自身を除く): 1944869112

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, 34267, 68534, 102801, 137068, 171335, 205602, 274136, 308403, 342670, 411204, 514005, 548272, 616806, 685340, 822408, 1028010, 1096544, 1233612, 1370680, 1542015, 1644816, 2056020, 2193088, 2467224, 2741360, 3084030, 3289632, 4112040, 4386176, 4934448, 5482720, 6168060, 6579264, 8224080, 8772352, 9868896, 10965440, 12336120, 13158528, 16448160, 17544704, 19737792, 21930880, 24672240, 26317056, 32896320, 39475584, 43861760, 49344480, 52634112, 65792640, 78951168, 87723520, 98688960, 131585280, 157902336, 197377920, 263170560, 394755840, 789511680]

約数ペア:

[(1, 789511680), (2, 394755840), (3, 263170560), (4, 197377920), (5, 157902336), (6, 131585280), (8, 98688960), (9, 87723520), (10, 78951168), (12, 65792640), (15, 52634112), (16, 49344480), (18, 43861760), (20, 39475584), (24, 32896320), (30, 26317056), (32, 24672240), (36, 21930880), (40, 19737792), (45, 17544704), (48, 16448160), (60, 13158528), (64, 12336120), (72, 10965440), (80, 9868896), (90, 8772352), (96, 8224080), (120, 6579264), (128, 6168060), (144, 5482720), (160, 4934448), (180, 4386176), (192, 4112040), (240, 3289632), (256, 3084030), (288, 2741360), (320, 2467224), (360, 2193088), (384, 2056020), (480, 1644816), (512, 1542015), (576, 1370680), (640, 1233612), (720, 1096544), (768, 1028010), (960, 822408), (1152, 685340), (1280, 616806), (1440, 548272), (1536, 514005), (1920, 411204), (2304, 342670), (2560, 308403), (2880, 274136), (3840, 205602), (4608, 171335), (5760, 137068), (7680, 102801), (11520, 68534), (23040, 34267)]