12585599280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{27017}}^1$

素因数の和:27683

約数の個数: 120

約数和(自身を含む): 42333531552

約数和(自身を除く): 29747932272

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, 144, 180, 240, 360, 647, 720, 1294, 1941, 2588, 3235, 3882, 5176, 5823, 6470, 7764, 9705, 10352, 11646, 12940, 15528, 19410, 23292, 25880, 27017, 29115, 31056, 38820, 46584, 51760, 54034, 58230, 77640, 81051, 93168, 108068, 116460, 135085, 155280, 162102, 216136, 232920, 243153, 270170, 324204, 405255, 432272, 465840, 486306, 540340, 648408, 810510, 972612, 1080680, 1215765, 1296816, 1621020, 1945224, 2161360, 2431530, 3242040, 3890448, 4863060, 6484080, 9726120, 17479999, 19452240, 34959998, 52439997, 69919996, 87399995, 104879994, 139839992, 157319991, 174799990, 209759988, 262199985, 279679984, 314639982, 349599980, 419519976, 524399970, 629279964, 699199960, 786599955, 839039952, 1048799940, 1258559928, 1398399920, 1573199910, 2097599880, 2517119856, 3146399820, 4195199760, 6292799640, 12585599280]

約数ペア:

[(1, 12585599280), (2, 6292799640), (3, 4195199760), (4, 3146399820), (5, 2517119856), (6, 2097599880), (8, 1573199910), (9, 1398399920), (10, 1258559928), (12, 1048799940), (15, 839039952), (16, 786599955), (18, 699199960), (20, 629279964), (24, 524399970), (30, 419519976), (36, 349599980), (40, 314639982), (45, 279679984), (48, 262199985), (60, 209759988), (72, 174799990), (80, 157319991), (90, 139839992), (120, 104879994), (144, 87399995), (180, 69919996), (240, 52439997), (360, 34959998), (647, 19452240), (720, 17479999), (1294, 9726120), (1941, 6484080), (2588, 4863060), (3235, 3890448), (3882, 3242040), (5176, 2431530), (5823, 2161360), (6470, 1945224), (7764, 1621020), (9705, 1296816), (10352, 1215765), (11646, 1080680), (12940, 972612), (15528, 810510), (19410, 648408), (23292, 540340), (25880, 486306), (27017, 465840), (29115, 432272), (31056, 405255), (38820, 324204), (46584, 270170), (51760, 243153), (54034, 232920), (58230, 216136), (77640, 162102), (81051, 155280), (93168, 135085), (108068, 116460)]