147450720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307189}}^1$

素因数の和:307207

約数の個数: 48

約数和(自身を含む): 464471280

約数和(自身を除く): 317020560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 307189, 614378, 921567, 1228756, 1535945, 1843134, 2457512, 3071890, 3686268, 4607835, 4915024, 6143780, 7372536, 9215670, 9830048, 12287560, 14745072, 18431340, 24575120, 29490144, 36862680, 49150240, 73725360, 147450720]

約数ペア:

[(1, 147450720), (2, 73725360), (3, 49150240), (4, 36862680), (5, 29490144), (6, 24575120), (8, 18431340), (10, 14745072), (12, 12287560), (15, 9830048), (16, 9215670), (20, 7372536), (24, 6143780), (30, 4915024), (32, 4607835), (40, 3686268), (48, 3071890), (60, 2457512), (80, 1843134), (96, 1535945), (120, 1228756), (160, 921567), (240, 614378), (480, 307189)]