72127680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75133}}^1$

素因数の和:75153

約数の個数: 56

約数和(自身を含む): 229008432

約数和(自身を除く): 156880752

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, 75133, 150266, 225399, 300532, 375665, 450798, 601064, 751330, 901596, 1126995, 1202128, 1502660, 1803192, 2253990, 2404256, 3005320, 3606384, 4507980, 4808512, 6010640, 7212768, 9015960, 12021280, 14425536, 18031920, 24042560, 36063840, 72127680]

約数ペア:

[(1, 72127680), (2, 36063840), (3, 24042560), (4, 18031920), (5, 14425536), (6, 12021280), (8, 9015960), (10, 7212768), (12, 6010640), (15, 4808512), (16, 4507980), (20, 3606384), (24, 3005320), (30, 2404256), (32, 2253990), (40, 1803192), (48, 1502660), (60, 1202128), (64, 1126995), (80, 901596), (96, 751330), (120, 601064), (160, 450798), (192, 375665), (240, 300532), (320, 225399), (480, 150266), (960, 75133)]