2797376040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{48871}}^1$

素因数の和:48944

約数の個数: 128

約数和(自身を含む): 9500716800

約数和(自身を除く): 6703340760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 9540, 11448, 14310, 19080, 28620, 48871, 57240, 97742, 146613, 195484, 244355, 293226, 390968, 439839, 488710, 586452, 733065, 879678, 977420, 1172904, 1319517, 1466130, 1759356, 1954840, 2199195, 2590163, 2639034, 2932260, 3518712, 4398390, 5180326, 5278068, 5864520, 6597585, 7770489, 8796780, 10360652, 10556136, 12950815, 13195170, 15540978, 17593560, 20721304, 23311467, 25901630, 26390340, 31081956, 38852445, 46622934, 51803260, 52780680, 62163912, 69934401, 77704890, 93245868, 103606520, 116557335, 139868802, 155409780, 186491736, 233114670, 279737604, 310819560, 349672005, 466229340, 559475208, 699344010, 932458680, 1398688020, 2797376040]

約数ペア:

[(1, 2797376040), (2, 1398688020), (3, 932458680), (4, 699344010), (5, 559475208), (6, 466229340), (8, 349672005), (9, 310819560), (10, 279737604), (12, 233114670), (15, 186491736), (18, 155409780), (20, 139868802), (24, 116557335), (27, 103606520), (30, 93245868), (36, 77704890), (40, 69934401), (45, 62163912), (53, 52780680), (54, 51803260), (60, 46622934), (72, 38852445), (90, 31081956), (106, 26390340), (108, 25901630), (120, 23311467), (135, 20721304), (159, 17593560), (180, 15540978), (212, 13195170), (216, 12950815), (265, 10556136), (270, 10360652), (318, 8796780), (360, 7770489), (424, 6597585), (477, 5864520), (530, 5278068), (540, 5180326), (636, 4398390), (795, 3518712), (954, 2932260), (1060, 2639034), (1080, 2590163), (1272, 2199195), (1431, 1954840), (1590, 1759356), (1908, 1466130), (2120, 1319517), (2385, 1172904), (2862, 977420), (3180, 879678), (3816, 733065), (4770, 586452), (5724, 488710), (6360, 439839), (7155, 390968), (9540, 293226), (11448, 244355), (14310, 195484), (19080, 146613), (28620, 97742), (48871, 57240)]