157502160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9511}}^1$

素因数の和:9553

約数の個数: 120

約数和(自身を含む): 552000384

約数和(自身を除く): 394498224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 9511, 16560, 19022, 28533, 38044, 47555, 57066, 76088, 85599, 95110, 114132, 142665, 152176, 171198, 190220, 218753, 228264, 285330, 342396, 380440, 427995, 437506, 456528, 570660, 656259, 684792, 760880, 855990, 875012, 1093765, 1141320, 1312518, 1369584, 1711980, 1750024, 1968777, 2187530, 2282640, 2625036, 3281295, 3423960, 3500048, 3937554, 4375060, 5250072, 6562590, 6847920, 7875108, 8750120, 9843885, 10500144, 13125180, 15750216, 17500240, 19687770, 26250360, 31500432, 39375540, 52500720, 78751080, 157502160]

約数ペア:

[(1, 157502160), (2, 78751080), (3, 52500720), (4, 39375540), (5, 31500432), (6, 26250360), (8, 19687770), (9, 17500240), (10, 15750216), (12, 13125180), (15, 10500144), (16, 9843885), (18, 8750120), (20, 7875108), (23, 6847920), (24, 6562590), (30, 5250072), (36, 4375060), (40, 3937554), (45, 3500048), (46, 3423960), (48, 3281295), (60, 2625036), (69, 2282640), (72, 2187530), (80, 1968777), (90, 1750024), (92, 1711980), (115, 1369584), (120, 1312518), (138, 1141320), (144, 1093765), (180, 875012), (184, 855990), (207, 760880), (230, 684792), (240, 656259), (276, 570660), (345, 456528), (360, 437506), (368, 427995), (414, 380440), (460, 342396), (552, 285330), (690, 228264), (720, 218753), (828, 190220), (920, 171198), (1035, 152176), (1104, 142665), (1380, 114132), (1656, 95110), (1840, 85599), (2070, 76088), (2760, 57066), (3312, 47555), (4140, 38044), (5520, 28533), (8280, 19022), (9511, 16560)]