2604891840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63103}}^1$

素因数の和:63166

約数の個数: 112

約数和(自身を含む): 8463003648

約数和(自身を除く): 5858111808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 20640, 41280, 63103, 126206, 189309, 252412, 315515, 378618, 504824, 631030, 757236, 946545, 1009648, 1262060, 1514472, 1893090, 2019296, 2524120, 2713429, 3028944, 3786180, 4038592, 5048240, 5426858, 6057888, 7572360, 8140287, 10096480, 10853716, 12115776, 13567145, 15144720, 16280574, 20192960, 21707432, 27134290, 30289440, 32561148, 40701435, 43414864, 54268580, 60578880, 65122296, 81402870, 86829728, 108537160, 130244592, 162805740, 173659456, 217074320, 260489184, 325611480, 434148640, 520978368, 651222960, 868297280, 1302445920, 2604891840]

約数ペア:

[(1, 2604891840), (2, 1302445920), (3, 868297280), (4, 651222960), (5, 520978368), (6, 434148640), (8, 325611480), (10, 260489184), (12, 217074320), (15, 173659456), (16, 162805740), (20, 130244592), (24, 108537160), (30, 86829728), (32, 81402870), (40, 65122296), (43, 60578880), (48, 54268580), (60, 43414864), (64, 40701435), (80, 32561148), (86, 30289440), (96, 27134290), (120, 21707432), (129, 20192960), (160, 16280574), (172, 15144720), (192, 13567145), (215, 12115776), (240, 10853716), (258, 10096480), (320, 8140287), (344, 7572360), (430, 6057888), (480, 5426858), (516, 5048240), (645, 4038592), (688, 3786180), (860, 3028944), (960, 2713429), (1032, 2524120), (1290, 2019296), (1376, 1893090), (1720, 1514472), (2064, 1262060), (2580, 1009648), (2752, 946545), (3440, 757236), (4128, 631030), (5160, 504824), (6880, 378618), (8256, 315515), (10320, 252412), (13760, 189309), (20640, 126206), (41280, 63103)]