2912543280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{29527}}^1$

素因数の和:29683

約数の個数: 120

約数和(自身を含む): 9853021152

約数和(自身を除く): 6940477872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4932, 5480, 6165, 6576, 8220, 9864, 10960, 12330, 16440, 19728, 24660, 29527, 32880, 49320, 59054, 88581, 98640, 118108, 147635, 177162, 236216, 265743, 295270, 354324, 442905, 472432, 531486, 590540, 708648, 885810, 1062972, 1181080, 1328715, 1417296, 1771620, 2125944, 2362160, 2657430, 3543240, 4045199, 4251888, 5314860, 7086480, 8090398, 10629720, 12135597, 16180796, 20225995, 21259440, 24271194, 32361592, 36406791, 40451990, 48542388, 60677985, 64723184, 72813582, 80903980, 97084776, 121355970, 145627164, 161807960, 182033955, 194169552, 242711940, 291254328, 323615920, 364067910, 485423880, 582508656, 728135820, 970847760, 1456271640, 2912543280]

約数ペア:

[(1, 2912543280), (2, 1456271640), (3, 970847760), (4, 728135820), (5, 582508656), (6, 485423880), (8, 364067910), (9, 323615920), (10, 291254328), (12, 242711940), (15, 194169552), (16, 182033955), (18, 161807960), (20, 145627164), (24, 121355970), (30, 97084776), (36, 80903980), (40, 72813582), (45, 64723184), (48, 60677985), (60, 48542388), (72, 40451990), (80, 36406791), (90, 32361592), (120, 24271194), (137, 21259440), (144, 20225995), (180, 16180796), (240, 12135597), (274, 10629720), (360, 8090398), (411, 7086480), (548, 5314860), (685, 4251888), (720, 4045199), (822, 3543240), (1096, 2657430), (1233, 2362160), (1370, 2125944), (1644, 1771620), (2055, 1417296), (2192, 1328715), (2466, 1181080), (2740, 1062972), (3288, 885810), (4110, 708648), (4932, 590540), (5480, 531486), (6165, 472432), (6576, 442905), (8220, 354324), (9864, 295270), (10960, 265743), (12330, 236216), (16440, 177162), (19728, 147635), (24660, 118108), (29527, 98640), (32880, 88581), (49320, 59054)]