2048160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 6858432

約数和(自身を除く): 4810272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 251, 255, 272, 340, 408, 480, 502, 510, 544, 680, 753, 816, 1004, 1020, 1255, 1360, 1506, 1632, 2008, 2040, 2510, 2720, 3012, 3765, 4016, 4080, 4267, 5020, 6024, 7530, 8032, 8160, 8534, 10040, 12048, 12801, 15060, 17068, 20080, 21335, 24096, 25602, 30120, 34136, 40160, 42670, 51204, 60240, 64005, 68272, 85340, 102408, 120480, 128010, 136544, 170680, 204816, 256020, 341360, 409632, 512040, 682720, 1024080, 2048160]

約数ペア:

[(1, 2048160), (2, 1024080), (3, 682720), (4, 512040), (5, 409632), (6, 341360), (8, 256020), (10, 204816), (12, 170680), (15, 136544), (16, 128010), (17, 120480), (20, 102408), (24, 85340), (30, 68272), (32, 64005), (34, 60240), (40, 51204), (48, 42670), (51, 40160), (60, 34136), (68, 30120), (80, 25602), (85, 24096), (96, 21335), (102, 20080), (120, 17068), (136, 15060), (160, 12801), (170, 12048), (204, 10040), (240, 8534), (251, 8160), (255, 8032), (272, 7530), (340, 6024), (408, 5020), (480, 4267), (502, 4080), (510, 4016), (544, 3765), (680, 3012), (753, 2720), (816, 2510), (1004, 2040), (1020, 2008), (1255, 1632), (1360, 1506)]