72256320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8363}}^1$

素因数の和:8389

約数の個数: 112

約数和(自身を含む): 254934720

約数和(自身を除く): 182678400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8363, 8640, 16726, 25089, 33452, 41815, 50178, 66904, 75267, 83630, 100356, 125445, 133808, 150534, 167260, 200712, 225801, 250890, 267616, 301068, 334520, 376335, 401424, 451602, 501780, 535232, 602136, 669040, 752670, 802848, 903204, 1003560, 1129005, 1204272, 1338080, 1505340, 1605696, 1806408, 2007120, 2258010, 2408544, 2676160, 3010680, 3612816, 4014240, 4516020, 4817088, 6021360, 7225632, 8028480, 9032040, 12042720, 14451264, 18064080, 24085440, 36128160, 72256320]

約数ペア:

[(1, 72256320), (2, 36128160), (3, 24085440), (4, 18064080), (5, 14451264), (6, 12042720), (8, 9032040), (9, 8028480), (10, 7225632), (12, 6021360), (15, 4817088), (16, 4516020), (18, 4014240), (20, 3612816), (24, 3010680), (27, 2676160), (30, 2408544), (32, 2258010), (36, 2007120), (40, 1806408), (45, 1605696), (48, 1505340), (54, 1338080), (60, 1204272), (64, 1129005), (72, 1003560), (80, 903204), (90, 802848), (96, 752670), (108, 669040), (120, 602136), (135, 535232), (144, 501780), (160, 451602), (180, 401424), (192, 376335), (216, 334520), (240, 301068), (270, 267616), (288, 250890), (320, 225801), (360, 200712), (432, 167260), (480, 150534), (540, 133808), (576, 125445), (720, 100356), (864, 83630), (960, 75267), (1080, 66904), (1440, 50178), (1728, 41815), (2160, 33452), (2880, 25089), (4320, 16726), (8363, 8640)]