127934280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15451}}^1$

素因数の和:15491

約数の個数: 96

約数和(自身を含む): 433892160

約数和(自身を除く): 305957880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 15451, 30902, 46353, 61804, 77255, 92706, 123608, 139059, 154510, 185412, 231765, 278118, 309020, 355373, 370824, 463530, 556236, 618040, 695295, 710746, 927060, 1066119, 1112472, 1390590, 1421492, 1776865, 1854120, 2132238, 2781180, 2842984, 3198357, 3553730, 4264476, 5330595, 5562360, 6396714, 7107460, 8528952, 10661190, 12793428, 14214920, 15991785, 21322380, 25586856, 31983570, 42644760, 63967140, 127934280]

約数ペア:

[(1, 127934280), (2, 63967140), (3, 42644760), (4, 31983570), (5, 25586856), (6, 21322380), (8, 15991785), (9, 14214920), (10, 12793428), (12, 10661190), (15, 8528952), (18, 7107460), (20, 6396714), (23, 5562360), (24, 5330595), (30, 4264476), (36, 3553730), (40, 3198357), (45, 2842984), (46, 2781180), (60, 2132238), (69, 1854120), (72, 1776865), (90, 1421492), (92, 1390590), (115, 1112472), (120, 1066119), (138, 927060), (180, 710746), (184, 695295), (207, 618040), (230, 556236), (276, 463530), (345, 370824), (360, 355373), (414, 309020), (460, 278118), (552, 231765), (690, 185412), (828, 154510), (920, 139059), (1035, 123608), (1380, 92706), (1656, 77255), (2070, 61804), (2760, 46353), (4140, 30902), (8280, 15451)]