87202560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22709}}^1$

素因数の和:22733

約数の個数: 72

約数和(自身を含む): 278515440

約数和(自身を除く): 191312880

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, 22709, 45418, 68127, 90836, 113545, 136254, 181672, 227090, 272508, 340635, 363344, 454180, 545016, 681270, 726688, 908360, 1090032, 1362540, 1453376, 1816720, 2180064, 2725080, 2906752, 3633440, 4360128, 5450160, 5813504, 7266880, 8720256, 10900320, 14533760, 17440512, 21800640, 29067520, 43601280, 87202560]

約数ペア:

[(1, 87202560), (2, 43601280), (3, 29067520), (4, 21800640), (5, 17440512), (6, 14533760), (8, 10900320), (10, 8720256), (12, 7266880), (15, 5813504), (16, 5450160), (20, 4360128), (24, 3633440), (30, 2906752), (32, 2725080), (40, 2180064), (48, 1816720), (60, 1453376), (64, 1362540), (80, 1090032), (96, 908360), (120, 726688), (128, 681270), (160, 545016), (192, 454180), (240, 363344), (256, 340635), (320, 272508), (384, 227090), (480, 181672), (640, 136254), (768, 113545), (960, 90836), (1280, 68127), (1920, 45418), (3840, 22709)]