131804160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{8581}}^1$

素因数の和:8609

約数の個数: 88

約数和(自身を含む): 421616496

約数和(自身を除く): 289812336

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, 1920, 2560, 3072, 3840, 5120, 7680, 8581, 15360, 17162, 25743, 34324, 42905, 51486, 68648, 85810, 102972, 128715, 137296, 171620, 205944, 257430, 274592, 343240, 411888, 514860, 549184, 686480, 823776, 1029720, 1098368, 1372960, 1647552, 2059440, 2196736, 2745920, 3295104, 4118880, 4393472, 5491840, 6590208, 8237760, 8786944, 10983680, 13180416, 16475520, 21967360, 26360832, 32951040, 43934720, 65902080, 131804160]

約数ペア:

[(1, 131804160), (2, 65902080), (3, 43934720), (4, 32951040), (5, 26360832), (6, 21967360), (8, 16475520), (10, 13180416), (12, 10983680), (15, 8786944), (16, 8237760), (20, 6590208), (24, 5491840), (30, 4393472), (32, 4118880), (40, 3295104), (48, 2745920), (60, 2196736), (64, 2059440), (80, 1647552), (96, 1372960), (120, 1098368), (128, 1029720), (160, 823776), (192, 686480), (240, 549184), (256, 514860), (320, 411888), (384, 343240), (480, 274592), (512, 257430), (640, 205944), (768, 171620), (960, 137296), (1024, 128715), (1280, 102972), (1536, 85810), (1920, 68648), (2560, 51486), (3072, 42905), (3840, 34324), (5120, 25743), (7680, 17162), (8581, 15360)]