215330880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{224303}}^1$

素因数の和:224323

約数の個数: 56

約数和(自身を含む): 683678592

約数和(自身を除く): 468347712

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, 224303, 448606, 672909, 897212, 1121515, 1345818, 1794424, 2243030, 2691636, 3364545, 3588848, 4486060, 5383272, 6729090, 7177696, 8972120, 10766544, 13458180, 14355392, 17944240, 21533088, 26916360, 35888480, 43066176, 53832720, 71776960, 107665440, 215330880]

約数ペア:

[(1, 215330880), (2, 107665440), (3, 71776960), (4, 53832720), (5, 43066176), (6, 35888480), (8, 26916360), (10, 21533088), (12, 17944240), (15, 14355392), (16, 13458180), (20, 10766544), (24, 8972120), (30, 7177696), (32, 6729090), (40, 5383272), (48, 4486060), (60, 3588848), (64, 3364545), (80, 2691636), (96, 2243030), (120, 1794424), (160, 1345818), (192, 1121515), (240, 897212), (320, 672909), (480, 448606), (960, 224303)]