1138254480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{143719}}^1$

素因数の和:143749

約数の個数: 120

約数和(自身を含む): 4170179520

約数和(自身を除く): 3031925040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 143719, 287438, 431157, 574876, 718595, 862314, 1149752, 1293471, 1437190, 1580909, 1724628, 2155785, 2299504, 2586942, 2874380, 3161818, 3449256, 4311570, 4742727, 5173884, 5748760, 6323636, 6467355, 6898512, 7904545, 8623140, 9485454, 10347768, 11497520, 12647272, 12934710, 14228181, 15809090, 17246280, 18970908, 20695536, 23713635, 25294544, 25869420, 28456362, 31618180, 34492560, 37941816, 47427270, 51738840, 56912724, 63236360, 71140905, 75883632, 94854540, 103477680, 113825448, 126472720, 142281810, 189709080, 227650896, 284563620, 379418160, 569127240, 1138254480]

約数ペア:

[(1, 1138254480), (2, 569127240), (3, 379418160), (4, 284563620), (5, 227650896), (6, 189709080), (8, 142281810), (9, 126472720), (10, 113825448), (11, 103477680), (12, 94854540), (15, 75883632), (16, 71140905), (18, 63236360), (20, 56912724), (22, 51738840), (24, 47427270), (30, 37941816), (33, 34492560), (36, 31618180), (40, 28456362), (44, 25869420), (45, 25294544), (48, 23713635), (55, 20695536), (60, 18970908), (66, 17246280), (72, 15809090), (80, 14228181), (88, 12934710), (90, 12647272), (99, 11497520), (110, 10347768), (120, 9485454), (132, 8623140), (144, 7904545), (165, 6898512), (176, 6467355), (180, 6323636), (198, 5748760), (220, 5173884), (240, 4742727), (264, 4311570), (330, 3449256), (360, 3161818), (396, 2874380), (440, 2586942), (495, 2299504), (528, 2155785), (660, 1724628), (720, 1580909), (792, 1437190), (880, 1293471), (990, 1149752), (1320, 862314), (1584, 718595), (1980, 574876), (2640, 431157), (3960, 287438), (7920, 143719)]