27386880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1783}}^1$

素因数の和:1811

約数の個数: 88

約数和(自身を含む): 87644352

約数和(自身を除く): 60257472

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, 512, 640, 768, 960, 1024, 1280, 1536, 1783, 1920, 2560, 3072, 3566, 3840, 5120, 5349, 7132, 7680, 8915, 10698, 14264, 15360, 17830, 21396, 26745, 28528, 35660, 42792, 53490, 57056, 71320, 85584, 106980, 114112, 142640, 171168, 213960, 228224, 285280, 342336, 427920, 456448, 570560, 684672, 855840, 912896, 1141120, 1369344, 1711680, 1825792, 2282240, 2738688, 3423360, 4564480, 5477376, 6846720, 9128960, 13693440, 27386880]

約数ペア:

[(1, 27386880), (2, 13693440), (3, 9128960), (4, 6846720), (5, 5477376), (6, 4564480), (8, 3423360), (10, 2738688), (12, 2282240), (15, 1825792), (16, 1711680), (20, 1369344), (24, 1141120), (30, 912896), (32, 855840), (40, 684672), (48, 570560), (60, 456448), (64, 427920), (80, 342336), (96, 285280), (120, 228224), (128, 213960), (160, 171168), (192, 142640), (240, 114112), (256, 106980), (320, 85584), (384, 71320), (480, 57056), (512, 53490), (640, 42792), (768, 35660), (960, 28528), (1024, 26745), (1280, 21396), (1536, 17830), (1783, 15360), (1920, 14264), (2560, 10698), (3072, 8915), (3566, 7680), (3840, 7132), (5120, 5349)]