20232986880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{5269007}}^1$

素因数の和:5269031

約数の個数: 72

約数和(自身を含む): 64619114112

約数和(自身を除く): 44386127232

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 5269007, 10538014, 15807021, 21076028, 26345035, 31614042, 42152056, 52690070, 63228084, 79035105, 84304112, 105380140, 126456168, 158070210, 168608224, 210760280, 252912336, 316140420, 337216448, 421520560, 505824672, 632280840, 674432896, 843041120, 1011649344, 1264561680, 1348865792, 1686082240, 2023298688, 2529123360, 3372164480, 4046597376, 5058246720, 6744328960, 10116493440, 20232986880]

約数ペア:

[(1, 20232986880), (2, 10116493440), (3, 6744328960), (4, 5058246720), (5, 4046597376), (6, 3372164480), (8, 2529123360), (10, 2023298688), (12, 1686082240), (15, 1348865792), (16, 1264561680), (20, 1011649344), (24, 843041120), (30, 674432896), (32, 632280840), (40, 505824672), (48, 421520560), (60, 337216448), (64, 316140420), (80, 252912336), (96, 210760280), (120, 168608224), (128, 158070210), (160, 126456168), (192, 105380140), (240, 84304112), (256, 79035105), (320, 63228084), (384, 52690070), (480, 42152056), (640, 31614042), (768, 26345035), (960, 21076028), (1280, 15807021), (1920, 10538014), (3840, 5269007)]