842380320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40813}}^1$

素因数の和:40874

約数の個数: 96

約数和(自身を含む): 2715273792

約数和(自身を除く): 1872893472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640, 40813, 81626, 122439, 163252, 204065, 244878, 326504, 408130, 489756, 612195, 653008, 816260, 979512, 1224390, 1306016, 1632520, 1754959, 1959024, 2448780, 3265040, 3509918, 3918048, 4897560, 5264877, 6530080, 7019836, 8774795, 9795120, 10529754, 14039672, 17549590, 19590240, 21059508, 26324385, 28079344, 35099180, 42119016, 52648770, 56158688, 70198360, 84238032, 105297540, 140396720, 168476064, 210595080, 280793440, 421190160, 842380320]

約数ペア:

[(1, 842380320), (2, 421190160), (3, 280793440), (4, 210595080), (5, 168476064), (6, 140396720), (8, 105297540), (10, 84238032), (12, 70198360), (15, 56158688), (16, 52648770), (20, 42119016), (24, 35099180), (30, 28079344), (32, 26324385), (40, 21059508), (43, 19590240), (48, 17549590), (60, 14039672), (80, 10529754), (86, 9795120), (96, 8774795), (120, 7019836), (129, 6530080), (160, 5264877), (172, 4897560), (215, 3918048), (240, 3509918), (258, 3265040), (344, 2448780), (430, 1959024), (480, 1754959), (516, 1632520), (645, 1306016), (688, 1224390), (860, 979512), (1032, 816260), (1290, 653008), (1376, 612195), (1720, 489756), (2064, 408130), (2580, 326504), (3440, 244878), (4128, 204065), (5160, 163252), (6880, 122439), (10320, 81626), (20640, 40813)]