270961080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 910725120

約数和(自身を除く): 639764040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 338, 372, 390, 403, 431, 465, 507, 520, 620, 676, 744, 780, 806, 845, 862, 930, 1014, 1209, 1240, 1293, 1352, 1560, 1612, 1690, 1724, 1860, 2015, 2028, 2155, 2418, 2535, 2586, 3224, 3380, 3448, 3720, 4030, 4056, 4310, 4836, 5070, 5172, 5239, 5603, 6045, 6465, 6760, 8060, 8620, 9672, 10140, 10344, 10478, 11206, 12090, 12930, 13361, 15717, 16120, 16809, 17240, 20280, 20956, 22412, 24180, 25860, 26195, 26722, 28015, 31434, 33618, 40083, 41912, 44824, 48360, 51720, 52390, 53444, 56030, 62868, 66805, 67236, 72839, 78585, 80166, 84045, 104780, 106888, 112060, 125736, 133610, 134472, 145678, 157170, 160332, 168090, 173693, 200415, 209560, 218517, 224120, 267220, 291356, 314340, 320664, 336180, 347386, 364195, 400830, 437034, 521079, 534440, 582712, 628680, 672360, 694772, 728390, 801660, 868465, 874068, 1042158, 1092585, 1389544, 1456780, 1603320, 1736930, 1748136, 2084316, 2185170, 2258009, 2605395, 2913560, 3473860, 4168632, 4370340, 4516018, 5210790, 6774027, 6947720, 8740680, 9032036, 10421580, 11290045, 13548054, 18064072, 20843160, 22580090, 27096108, 33870135, 45160180, 54192216, 67740270, 90320360, 135480540, 270961080]

約数ペア:

[(1, 270961080), (2, 135480540), (3, 90320360), (4, 67740270), (5, 54192216), (6, 45160180), (8, 33870135), (10, 27096108), (12, 22580090), (13, 20843160), (15, 18064072), (20, 13548054), (24, 11290045), (26, 10421580), (30, 9032036), (31, 8740680), (39, 6947720), (40, 6774027), (52, 5210790), (60, 4516018), (62, 4370340), (65, 4168632), (78, 3473860), (93, 2913560), (104, 2605395), (120, 2258009), (124, 2185170), (130, 2084316), (155, 1748136), (156, 1736930), (169, 1603320), (186, 1456780), (195, 1389544), (248, 1092585), (260, 1042158), (310, 874068), (312, 868465), (338, 801660), (372, 728390), (390, 694772), (403, 672360), (431, 628680), (465, 582712), (507, 534440), (520, 521079), (620, 437034), (676, 400830), (744, 364195), (780, 347386), (806, 336180), (845, 320664), (862, 314340), (930, 291356), (1014, 267220), (1209, 224120), (1240, 218517), (1293, 209560), (1352, 200415), (1560, 173693), (1612, 168090), (1690, 160332), (1724, 157170), (1860, 145678), (2015, 134472), (2028, 133610), (2155, 125736), (2418, 112060), (2535, 106888), (2586, 104780), (3224, 84045), (3380, 80166), (3448, 78585), (3720, 72839), (4030, 67236), (4056, 66805), (4310, 62868), (4836, 56030), (5070, 53444), (5172, 52390), (5239, 51720), (5603, 48360), (6045, 44824), (6465, 41912), (6760, 40083), (8060, 33618), (8620, 31434), (9672, 28015), (10140, 26722), (10344, 26195), (10478, 25860), (11206, 24180), (12090, 22412), (12930, 20956), (13361, 20280), (15717, 17240), (16120, 16809)]