79856640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1733}}^1$

素因数の和:1764

約数の個数: 132

約数和(自身を含む): 276860844

約数和(自身を除く): 197004204

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, 1024, 1152, 1280, 1440, 1536, 1733, 1920, 2304, 2560, 2880, 3072, 3466, 3840, 4608, 5120, 5199, 5760, 6932, 7680, 8665, 9216, 10398, 11520, 13864, 15360, 15597, 17330, 20796, 23040, 25995, 27728, 31194, 34660, 41592, 46080, 51990, 55456, 62388, 69320, 77985, 83184, 103980, 110912, 124776, 138640, 155970, 166368, 207960, 221824, 249552, 277280, 311940, 332736, 415920, 443648, 499104, 554560, 623880, 665472, 831840, 887296, 998208, 1109120, 1247760, 1330944, 1663680, 1774592, 1996416, 2218240, 2495520, 2661888, 3327360, 3992832, 4436480, 4991040, 5323776, 6654720, 7985664, 8872960, 9982080, 13309440, 15971328, 19964160, 26618880, 39928320, 79856640]

約数ペア:

[(1, 79856640), (2, 39928320), (3, 26618880), (4, 19964160), (5, 15971328), (6, 13309440), (8, 9982080), (9, 8872960), (10, 7985664), (12, 6654720), (15, 5323776), (16, 4991040), (18, 4436480), (20, 3992832), (24, 3327360), (30, 2661888), (32, 2495520), (36, 2218240), (40, 1996416), (45, 1774592), (48, 1663680), (60, 1330944), (64, 1247760), (72, 1109120), (80, 998208), (90, 887296), (96, 831840), (120, 665472), (128, 623880), (144, 554560), (160, 499104), (180, 443648), (192, 415920), (240, 332736), (256, 311940), (288, 277280), (320, 249552), (360, 221824), (384, 207960), (480, 166368), (512, 155970), (576, 138640), (640, 124776), (720, 110912), (768, 103980), (960, 83184), (1024, 77985), (1152, 69320), (1280, 62388), (1440, 55456), (1536, 51990), (1733, 46080), (1920, 41592), (2304, 34660), (2560, 31194), (2880, 27728), (3072, 25995), (3466, 23040), (3840, 20796), (4608, 17330), (5120, 15597), (5199, 15360), (5760, 13864), (6932, 11520), (7680, 10398), (8665, 9216)]