151493040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{210407}}^1$

素因数の和:210426

約数の個数: 60

約数和(自身を含む): 508766544

約数和(自身を除く): 357273504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 210407, 420814, 631221, 841628, 1052035, 1262442, 1683256, 1893663, 2104070, 2524884, 3156105, 3366512, 3787326, 4208140, 5049768, 6312210, 7574652, 8416280, 9468315, 10099536, 12624420, 15149304, 16832560, 18936630, 25248840, 30298608, 37873260, 50497680, 75746520, 151493040]

約数ペア:

[(1, 151493040), (2, 75746520), (3, 50497680), (4, 37873260), (5, 30298608), (6, 25248840), (8, 18936630), (9, 16832560), (10, 15149304), (12, 12624420), (15, 10099536), (16, 9468315), (18, 8416280), (20, 7574652), (24, 6312210), (30, 5049768), (36, 4208140), (40, 3787326), (45, 3366512), (48, 3156105), (60, 2524884), (72, 2104070), (80, 1893663), (90, 1683256), (120, 1262442), (144, 1052035), (180, 841628), (240, 631221), (360, 420814), (720, 210407)]