140879040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146749}}^1$

素因数の和:146769

約数の個数: 56

約数和(自身を含む): 447294000

約数和(自身を除く): 306414960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 146749, 293498, 440247, 586996, 733745, 880494, 1173992, 1467490, 1760988, 2201235, 2347984, 2934980, 3521976, 4402470, 4695968, 5869960, 7043952, 8804940, 9391936, 11739920, 14087904, 17609880, 23479840, 28175808, 35219760, 46959680, 70439520, 140879040]

約数ペア:

[(1, 140879040), (2, 70439520), (3, 46959680), (4, 35219760), (5, 28175808), (6, 23479840), (8, 17609880), (10, 14087904), (12, 11739920), (15, 9391936), (16, 8804940), (20, 7043952), (24, 5869960), (30, 4695968), (32, 4402470), (40, 3521976), (48, 2934980), (60, 2347984), (64, 2201235), (80, 1760988), (96, 1467490), (120, 1173992), (160, 880494), (192, 733745), (240, 586996), (320, 440247), (480, 293498), (960, 146749)]