240568320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 792529920

約数和(自身を除く): 551961600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 191, 192, 205, 240, 246, 256, 320, 328, 382, 384, 410, 480, 492, 512, 573, 615, 640, 656, 764, 768, 820, 955, 960, 984, 1024, 1146, 1230, 1280, 1312, 1528, 1536, 1640, 1910, 1920, 1968, 2048, 2292, 2460, 2560, 2624, 2865, 3056, 3072, 3280, 3820, 3840, 3936, 4584, 4920, 5120, 5248, 5730, 6112, 6144, 6560, 7640, 7680, 7831, 7872, 9168, 9840, 10240, 10496, 11460, 12224, 13120, 15280, 15360, 15662, 15744, 18336, 19680, 20992, 22920, 23493, 24448, 26240, 30560, 30720, 31324, 31488, 36672, 39155, 39360, 41984, 45840, 46986, 48896, 52480, 61120, 62648, 62976, 73344, 78310, 78720, 83968, 91680, 93972, 97792, 104960, 117465, 122240, 125296, 125952, 146688, 156620, 157440, 183360, 187944, 195584, 209920, 234930, 244480, 250592, 251904, 293376, 313240, 314880, 366720, 375888, 391168, 419840, 469860, 488960, 501184, 586752, 626480, 629760, 733440, 751776, 939720, 977920, 1002368, 1173504, 1252960, 1259520, 1466880, 1503552, 1879440, 1955840, 2004736, 2505920, 2933760, 3007104, 3758880, 4009472, 5011840, 5867520, 6014208, 7517760, 8018944, 10023680, 12028416, 15035520, 16037888, 20047360, 24056832, 30071040, 40094720, 48113664, 60142080, 80189440, 120284160, 240568320]

約数ペア:

[(1, 240568320), (2, 120284160), (3, 80189440), (4, 60142080), (5, 48113664), (6, 40094720), (8, 30071040), (10, 24056832), (12, 20047360), (15, 16037888), (16, 15035520), (20, 12028416), (24, 10023680), (30, 8018944), (32, 7517760), (40, 6014208), (41, 5867520), (48, 5011840), (60, 4009472), (64, 3758880), (80, 3007104), (82, 2933760), (96, 2505920), (120, 2004736), (123, 1955840), (128, 1879440), (160, 1503552), (164, 1466880), (191, 1259520), (192, 1252960), (205, 1173504), (240, 1002368), (246, 977920), (256, 939720), (320, 751776), (328, 733440), (382, 629760), (384, 626480), (410, 586752), (480, 501184), (492, 488960), (512, 469860), (573, 419840), (615, 391168), (640, 375888), (656, 366720), (764, 314880), (768, 313240), (820, 293376), (955, 251904), (960, 250592), (984, 244480), (1024, 234930), (1146, 209920), (1230, 195584), (1280, 187944), (1312, 183360), (1528, 157440), (1536, 156620), (1640, 146688), (1910, 125952), (1920, 125296), (1968, 122240), (2048, 117465), (2292, 104960), (2460, 97792), (2560, 93972), (2624, 91680), (2865, 83968), (3056, 78720), (3072, 78310), (3280, 73344), (3820, 62976), (3840, 62648), (3936, 61120), (4584, 52480), (4920, 48896), (5120, 46986), (5248, 45840), (5730, 41984), (6112, 39360), (6144, 39155), (6560, 36672), (7640, 31488), (7680, 31324), (7831, 30720), (7872, 30560), (9168, 26240), (9840, 24448), (10240, 23493), (10496, 22920), (11460, 20992), (12224, 19680), (13120, 18336), (15280, 15744), (15360, 15662)]