127228320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{9817}}^1$

素因数の和:9844

約数の個数: 120

約数和(自身を含む): 449055684

約数和(自身を除く): 321827364

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 9817, 12960, 19634, 29451, 39268, 49085, 58902, 78536, 88353, 98170, 117804, 147255, 157072, 176706, 196340, 235608, 265059, 294510, 314144, 353412, 392680, 441765, 471216, 530118, 589020, 706824, 785360, 795177, 883530, 942432, 1060236, 1178040, 1325295, 1413648, 1570720, 1590354, 1767060, 2120472, 2356080, 2650590, 2827296, 3180708, 3534120, 3975885, 4240944, 4712160, 5301180, 6361416, 7068240, 7951770, 8481888, 10602360, 12722832, 14136480, 15903540, 21204720, 25445664, 31807080, 42409440, 63614160, 127228320]

約数ペア:

[(1, 127228320), (2, 63614160), (3, 42409440), (4, 31807080), (5, 25445664), (6, 21204720), (8, 15903540), (9, 14136480), (10, 12722832), (12, 10602360), (15, 8481888), (16, 7951770), (18, 7068240), (20, 6361416), (24, 5301180), (27, 4712160), (30, 4240944), (32, 3975885), (36, 3534120), (40, 3180708), (45, 2827296), (48, 2650590), (54, 2356080), (60, 2120472), (72, 1767060), (80, 1590354), (81, 1570720), (90, 1413648), (96, 1325295), (108, 1178040), (120, 1060236), (135, 942432), (144, 883530), (160, 795177), (162, 785360), (180, 706824), (216, 589020), (240, 530118), (270, 471216), (288, 441765), (324, 392680), (360, 353412), (405, 314144), (432, 294510), (480, 265059), (540, 235608), (648, 196340), (720, 176706), (810, 157072), (864, 147255), (1080, 117804), (1296, 98170), (1440, 88353), (1620, 78536), (2160, 58902), (2592, 49085), (3240, 39268), (4320, 29451), (6480, 19634), (9817, 12960)]