197647680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{205883}}^1$

素因数の和:205903

約数の個数: 56

約数和(自身を含む): 627534432

約数和(自身を除く): 429886752

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, 205883, 411766, 617649, 823532, 1029415, 1235298, 1647064, 2058830, 2470596, 3088245, 3294128, 4117660, 4941192, 6176490, 6588256, 8235320, 9882384, 12352980, 13176512, 16470640, 19764768, 24705960, 32941280, 39529536, 49411920, 65882560, 98823840, 197647680]

約数ペア:

[(1, 197647680), (2, 98823840), (3, 65882560), (4, 49411920), (5, 39529536), (6, 32941280), (8, 24705960), (10, 19764768), (12, 16470640), (15, 13176512), (16, 12352980), (20, 9882384), (24, 8235320), (30, 6588256), (32, 6176490), (40, 4941192), (48, 4117660), (60, 3294128), (64, 3088245), (80, 2470596), (96, 2058830), (120, 1647064), (160, 1235298), (192, 1029415), (240, 823532), (320, 617649), (480, 411766), (960, 205883)]