2605242240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1669}}^1$

素因数の和:1965

約数の個数: 192

約数和(自身を含む): 9034833600

約数和(自身を除く): 6429591360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 271, 288, 320, 360, 384, 480, 542, 576, 640, 720, 813, 960, 1084, 1152, 1355, 1440, 1626, 1669, 1920, 2168, 2439, 2710, 2880, 3252, 3338, 4065, 4336, 4878, 5007, 5420, 5760, 6504, 6676, 8130, 8345, 8672, 9756, 10014, 10840, 12195, 13008, 13352, 15021, 16260, 16690, 17344, 19512, 20028, 21680, 24390, 25035, 26016, 26704, 30042, 32520, 33380, 34688, 39024, 40056, 43360, 48780, 50070, 52032, 53408, 60084, 65040, 66760, 75105, 78048, 80112, 86720, 97560, 100140, 104064, 106816, 120168, 130080, 133520, 150210, 156096, 160224, 173440, 195120, 200280, 213632, 240336, 260160, 267040, 300420, 312192, 320448, 390240, 400560, 452299, 480672, 520320, 534080, 600840, 640896, 780480, 801120, 904598, 961344, 1068160, 1201680, 1356897, 1560960, 1602240, 1809196, 1922688, 2261495, 2403360, 2713794, 3204480, 3618392, 4070691, 4522990, 4806720, 5427588, 6784485, 7236784, 8141382, 9045980, 9613440, 10855176, 13568970, 14473568, 16282764, 18091960, 20353455, 21710352, 27137940, 28947136, 32565528, 36183920, 40706910, 43420704, 54275880, 57894272, 65131056, 72367840, 81413820, 86841408, 108551760, 130262112, 144735680, 162827640, 173682816, 217103520, 260524224, 289471360, 325655280, 434207040, 521048448, 651310560, 868414080, 1302621120, 2605242240]

約数ペア:

[(1, 2605242240), (2, 1302621120), (3, 868414080), (4, 651310560), (5, 521048448), (6, 434207040), (8, 325655280), (9, 289471360), (10, 260524224), (12, 217103520), (15, 173682816), (16, 162827640), (18, 144735680), (20, 130262112), (24, 108551760), (30, 86841408), (32, 81413820), (36, 72367840), (40, 65131056), (45, 57894272), (48, 54275880), (60, 43420704), (64, 40706910), (72, 36183920), (80, 32565528), (90, 28947136), (96, 27137940), (120, 21710352), (128, 20353455), (144, 18091960), (160, 16282764), (180, 14473568), (192, 13568970), (240, 10855176), (271, 9613440), (288, 9045980), (320, 8141382), (360, 7236784), (384, 6784485), (480, 5427588), (542, 4806720), (576, 4522990), (640, 4070691), (720, 3618392), (813, 3204480), (960, 2713794), (1084, 2403360), (1152, 2261495), (1355, 1922688), (1440, 1809196), (1626, 1602240), (1669, 1560960), (1920, 1356897), (2168, 1201680), (2439, 1068160), (2710, 961344), (2880, 904598), (3252, 801120), (3338, 780480), (4065, 640896), (4336, 600840), (4878, 534080), (5007, 520320), (5420, 480672), (5760, 452299), (6504, 400560), (6676, 390240), (8130, 320448), (8345, 312192), (8672, 300420), (9756, 267040), (10014, 260160), (10840, 240336), (12195, 213632), (13008, 200280), (13352, 195120), (15021, 173440), (16260, 160224), (16690, 156096), (17344, 150210), (19512, 133520), (20028, 130080), (21680, 120168), (24390, 106816), (25035, 104064), (26016, 100140), (26704, 97560), (30042, 86720), (32520, 80112), (33380, 78048), (34688, 75105), (39024, 66760), (40056, 65040), (43360, 60084), (48780, 53408), (50070, 52032)]