68025198240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47239721}}^1$

素因数の和:47239742

約数の個数: 72

約数和(自身を含む): 232135993908

約数和(自身を除く): 164110795668

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 47239721, 94479442, 141719163, 188958884, 236198605, 283438326, 377917768, 425157489, 472397210, 566876652, 708595815, 755835536, 850314978, 944794420, 1133753304, 1417191630, 1511671072, 1700629956, 1889588840, 2125787445, 2267506608, 2834383260, 3401259912, 3779177680, 4251574890, 4535013216, 5668766520, 6802519824, 7558355360, 8503149780, 11337533040, 13605039648, 17006299560, 22675066080, 34012599120, 68025198240]

約数ペア:

[(1, 68025198240), (2, 34012599120), (3, 22675066080), (4, 17006299560), (5, 13605039648), (6, 11337533040), (8, 8503149780), (9, 7558355360), (10, 6802519824), (12, 5668766520), (15, 4535013216), (16, 4251574890), (18, 3779177680), (20, 3401259912), (24, 2834383260), (30, 2267506608), (32, 2125787445), (36, 1889588840), (40, 1700629956), (45, 1511671072), (48, 1417191630), (60, 1133753304), (72, 944794420), (80, 850314978), (90, 755835536), (96, 708595815), (120, 566876652), (144, 472397210), (160, 425157489), (180, 377917768), (240, 283438326), (288, 236198605), (360, 188958884), (480, 141719163), (720, 94479442), (1440, 47239721)]