488895360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11071}}^1$

素因数の和:11116

約数の個数: 128

約数和(自身を含む): 1626255360

約数和(自身を除く): 1137360000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 11071, 14720, 22080, 22142, 33213, 44160, 44284, 55355, 66426, 88568, 110710, 132852, 166065, 177136, 221420, 254633, 265704, 332130, 354272, 442840, 509266, 531408, 664260, 708544, 763899, 885680, 1018532, 1062816, 1273165, 1328520, 1417088, 1527798, 1771360, 2037064, 2125632, 2546330, 2657040, 3055596, 3542720, 3819495, 4074128, 4251264, 5092660, 5314080, 6111192, 7085440, 7638990, 8148256, 10185320, 10628160, 12222384, 15277980, 16296512, 20370640, 21256320, 24444768, 30555960, 32593024, 40741280, 48889536, 61111920, 81482560, 97779072, 122223840, 162965120, 244447680, 488895360]

約数ペア:

[(1, 488895360), (2, 244447680), (3, 162965120), (4, 122223840), (5, 97779072), (6, 81482560), (8, 61111920), (10, 48889536), (12, 40741280), (15, 32593024), (16, 30555960), (20, 24444768), (23, 21256320), (24, 20370640), (30, 16296512), (32, 15277980), (40, 12222384), (46, 10628160), (48, 10185320), (60, 8148256), (64, 7638990), (69, 7085440), (80, 6111192), (92, 5314080), (96, 5092660), (115, 4251264), (120, 4074128), (128, 3819495), (138, 3542720), (160, 3055596), (184, 2657040), (192, 2546330), (230, 2125632), (240, 2037064), (276, 1771360), (320, 1527798), (345, 1417088), (368, 1328520), (384, 1273165), (460, 1062816), (480, 1018532), (552, 885680), (640, 763899), (690, 708544), (736, 664260), (920, 531408), (960, 509266), (1104, 442840), (1380, 354272), (1472, 332130), (1840, 265704), (1920, 254633), (2208, 221420), (2760, 177136), (2944, 166065), (3680, 132852), (4416, 110710), (5520, 88568), (7360, 66426), (8832, 55355), (11040, 44284), (11071, 44160), (14720, 33213), (22080, 22142)]