88159920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15971}}^1$

素因数の和:16010

約数の個数: 80

約数和(自身を含む): 285196032

約数和(自身を除く): 197036112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 15971, 31942, 47913, 63884, 79855, 95826, 127768, 159710, 191652, 239565, 255536, 319420, 367333, 383304, 479130, 638840, 734666, 766608, 958260, 1101999, 1277680, 1469332, 1836665, 1916520, 2203998, 2938664, 3673330, 3833040, 4407996, 5509995, 5877328, 7346660, 8815992, 11019990, 14693320, 17631984, 22039980, 29386640, 44079960, 88159920]

約数ペア:

[(1, 88159920), (2, 44079960), (3, 29386640), (4, 22039980), (5, 17631984), (6, 14693320), (8, 11019990), (10, 8815992), (12, 7346660), (15, 5877328), (16, 5509995), (20, 4407996), (23, 3833040), (24, 3673330), (30, 2938664), (40, 2203998), (46, 1916520), (48, 1836665), (60, 1469332), (69, 1277680), (80, 1101999), (92, 958260), (115, 766608), (120, 734666), (138, 638840), (184, 479130), (230, 383304), (240, 367333), (276, 319420), (345, 255536), (368, 239565), (460, 191652), (552, 159710), (690, 127768), (920, 95826), (1104, 79855), (1380, 63884), (1840, 47913), (2760, 31942), (5520, 15971)]