312561931680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{24117433}}^1$

素因数の和:24117460

約数の個数: 120

約数和(自身を含む): 1103083196292

約数和(自身を除く): 790521264612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 24117433, 48234866, 72352299, 96469732, 120587165, 144704598, 192939464, 217056897, 241174330, 289409196, 361761495, 385878928, 434113794, 482348660, 578818392, 651170691, 723522990, 771757856, 868227588, 964697320, 1085284485, 1157636784, 1302341382, 1447045980, 1736455176, 1929394640, 1953512073, 2170568970, 2315273568, 2604682764, 2894091960, 3255853455, 3472910352, 3858789280, 3907024146, 4341137940, 5209365528, 5788183920, 6511706910, 6945820704, 7814048292, 8682275880, 9767560365, 10418731056, 11576367840, 13023413820, 15628096584, 17364551760, 19535120730, 20837462112, 26046827640, 31256193168, 34729103520, 39070241460, 52093655280, 62512386336, 78140482920, 104187310560, 156280965840, 312561931680]

約数ペア:

[(1, 312561931680), (2, 156280965840), (3, 104187310560), (4, 78140482920), (5, 62512386336), (6, 52093655280), (8, 39070241460), (9, 34729103520), (10, 31256193168), (12, 26046827640), (15, 20837462112), (16, 19535120730), (18, 17364551760), (20, 15628096584), (24, 13023413820), (27, 11576367840), (30, 10418731056), (32, 9767560365), (36, 8682275880), (40, 7814048292), (45, 6945820704), (48, 6511706910), (54, 5788183920), (60, 5209365528), (72, 4341137940), (80, 3907024146), (81, 3858789280), (90, 3472910352), (96, 3255853455), (108, 2894091960), (120, 2604682764), (135, 2315273568), (144, 2170568970), (160, 1953512073), (162, 1929394640), (180, 1736455176), (216, 1447045980), (240, 1302341382), (270, 1157636784), (288, 1085284485), (324, 964697320), (360, 868227588), (405, 771757856), (432, 723522990), (480, 651170691), (540, 578818392), (648, 482348660), (720, 434113794), (810, 385878928), (864, 361761495), (1080, 289409196), (1296, 241174330), (1440, 217056897), (1620, 192939464), (2160, 144704598), (2592, 120587165), (3240, 96469732), (4320, 72352299), (6480, 48234866), (12960, 24117433)]