270410880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{140839}}^1$

素因数の和:140861

約数の個数: 64

約数和(自身を含む): 861940800

約数和(自身を除く): 591529920

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, 320, 384, 480, 640, 960, 1920, 140839, 281678, 422517, 563356, 704195, 845034, 1126712, 1408390, 1690068, 2112585, 2253424, 2816780, 3380136, 4225170, 4506848, 5633560, 6760272, 8450340, 9013696, 11267120, 13520544, 16900680, 18027392, 22534240, 27041088, 33801360, 45068480, 54082176, 67602720, 90136960, 135205440, 270410880]

約数ペア:

[(1, 270410880), (2, 135205440), (3, 90136960), (4, 67602720), (5, 54082176), (6, 45068480), (8, 33801360), (10, 27041088), (12, 22534240), (15, 18027392), (16, 16900680), (20, 13520544), (24, 11267120), (30, 9013696), (32, 8450340), (40, 6760272), (48, 5633560), (60, 4506848), (64, 4225170), (80, 3380136), (96, 2816780), (120, 2253424), (128, 2112585), (160, 1690068), (192, 1408390), (240, 1126712), (320, 845034), (384, 704195), (480, 563356), (640, 422517), (960, 281678), (1920, 140839)]