49204920480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{2909}}^1$

素因数の和:3327

約数の個数: 192

約数和(自身を含む): 156813148800

約数和(自身を除く): 107608228320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 269, 393, 480, 524, 538, 655, 786, 807, 1048, 1076, 1310, 1345, 1572, 1614, 1965, 2096, 2152, 2620, 2690, 2909, 3144, 3228, 3930, 4035, 4192, 4304, 5240, 5380, 5818, 6288, 6456, 7860, 8070, 8608, 8727, 10480, 10760, 11636, 12576, 12912, 14545, 15720, 16140, 17454, 20960, 21520, 23272, 25824, 29090, 31440, 32280, 34908, 35239, 43040, 43635, 46544, 58180, 62880, 64560, 69816, 70478, 87270, 93088, 105717, 116360, 129120, 139632, 140956, 174540, 176195, 211434, 232720, 279264, 281912, 349080, 352390, 381079, 422868, 465440, 528585, 563824, 698160, 704780, 762158, 782521, 845736, 1057170, 1127648, 1143237, 1396320, 1409560, 1524316, 1565042, 1691472, 1905395, 2114340, 2286474, 2347563, 2819120, 3048632, 3130084, 3382944, 3810790, 3912605, 4228680, 4572948, 4695126, 5638240, 5716185, 6097264, 6260168, 7621580, 7825210, 8457360, 9145896, 9390252, 11432370, 11737815, 12194528, 12520336, 15243160, 15650420, 16914720, 18291792, 18780504, 22864740, 23475630, 25040672, 30486320, 31300840, 36583584, 37561008, 45729480, 46951260, 60972640, 62601680, 75122016, 91458960, 93902520, 102510251, 125203360, 182917920, 187805040, 205020502, 307530753, 375610080, 410041004, 512551255, 615061506, 820082008, 1025102510, 1230123012, 1537653765, 1640164016, 2050205020, 2460246024, 3075307530, 3280328032, 4100410040, 4920492048, 6150615060, 8200820080, 9840984096, 12301230120, 16401640160, 24602460240, 49204920480]

約数ペア:

[(1, 49204920480), (2, 24602460240), (3, 16401640160), (4, 12301230120), (5, 9840984096), (6, 8200820080), (8, 6150615060), (10, 4920492048), (12, 4100410040), (15, 3280328032), (16, 3075307530), (20, 2460246024), (24, 2050205020), (30, 1640164016), (32, 1537653765), (40, 1230123012), (48, 1025102510), (60, 820082008), (80, 615061506), (96, 512551255), (120, 410041004), (131, 375610080), (160, 307530753), (240, 205020502), (262, 187805040), (269, 182917920), (393, 125203360), (480, 102510251), (524, 93902520), (538, 91458960), (655, 75122016), (786, 62601680), (807, 60972640), (1048, 46951260), (1076, 45729480), (1310, 37561008), (1345, 36583584), (1572, 31300840), (1614, 30486320), (1965, 25040672), (2096, 23475630), (2152, 22864740), (2620, 18780504), (2690, 18291792), (2909, 16914720), (3144, 15650420), (3228, 15243160), (3930, 12520336), (4035, 12194528), (4192, 11737815), (4304, 11432370), (5240, 9390252), (5380, 9145896), (5818, 8457360), (6288, 7825210), (6456, 7621580), (7860, 6260168), (8070, 6097264), (8608, 5716185), (8727, 5638240), (10480, 4695126), (10760, 4572948), (11636, 4228680), (12576, 3912605), (12912, 3810790), (14545, 3382944), (15720, 3130084), (16140, 3048632), (17454, 2819120), (20960, 2347563), (21520, 2286474), (23272, 2114340), (25824, 1905395), (29090, 1691472), (31440, 1565042), (32280, 1524316), (34908, 1409560), (35239, 1396320), (43040, 1143237), (43635, 1127648), (46544, 1057170), (58180, 845736), (62880, 782521), (64560, 762158), (69816, 704780), (70478, 698160), (87270, 563824), (93088, 528585), (105717, 465440), (116360, 422868), (129120, 381079), (139632, 352390), (140956, 349080), (174540, 281912), (176195, 279264), (211434, 232720)]