139268880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2887}}^1$

素因数の和:2973

約数の個数: 120

約数和(自身を含む): 474856512

約数和(自身を除く): 335587632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 2887, 3015, 3216, 4020, 4824, 5360, 5774, 6030, 8040, 8661, 9648, 11548, 12060, 14435, 16080, 17322, 23096, 24120, 25983, 28870, 34644, 43305, 46192, 48240, 51966, 57740, 69288, 86610, 103932, 115480, 129915, 138576, 173220, 193429, 207864, 230960, 259830, 346440, 386858, 415728, 519660, 580287, 692880, 773716, 967145, 1039320, 1160574, 1547432, 1740861, 1934290, 2078640, 2321148, 2901435, 3094864, 3481722, 3868580, 4642296, 5802870, 6963444, 7737160, 8704305, 9284592, 11605740, 13926888, 15474320, 17408610, 23211480, 27853776, 34817220, 46422960, 69634440, 139268880]

約数ペア:

[(1, 139268880), (2, 69634440), (3, 46422960), (4, 34817220), (5, 27853776), (6, 23211480), (8, 17408610), (9, 15474320), (10, 13926888), (12, 11605740), (15, 9284592), (16, 8704305), (18, 7737160), (20, 6963444), (24, 5802870), (30, 4642296), (36, 3868580), (40, 3481722), (45, 3094864), (48, 2901435), (60, 2321148), (67, 2078640), (72, 1934290), (80, 1740861), (90, 1547432), (120, 1160574), (134, 1039320), (144, 967145), (180, 773716), (201, 692880), (240, 580287), (268, 519660), (335, 415728), (360, 386858), (402, 346440), (536, 259830), (603, 230960), (670, 207864), (720, 193429), (804, 173220), (1005, 138576), (1072, 129915), (1206, 115480), (1340, 103932), (1608, 86610), (2010, 69288), (2412, 57740), (2680, 51966), (2887, 48240), (3015, 46192), (3216, 43305), (4020, 34644), (4824, 28870), (5360, 25983), (5774, 24120), (6030, 23096), (8040, 17322), (8661, 16080), (9648, 14435), (11548, 12060)]