280170360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11279}}^1$

素因数の和:11322

約数の個数: 128

約数和(自身を含む): 974592000

約数和(自身を除く): 694421640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 11279, 12420, 22558, 24840, 33837, 45116, 56395, 67674, 90232, 101511, 112790, 135348, 169185, 203022, 225580, 259417, 270696, 304533, 338370, 406044, 451160, 507555, 518834, 609066, 676740, 778251, 812088, 1015110, 1037668, 1218132, 1297085, 1353480, 1522665, 1556502, 2030220, 2075336, 2334753, 2436264, 2594170, 3045330, 3113004, 3891255, 4060440, 4669506, 5188340, 6090660, 6226008, 7004259, 7782510, 9339012, 10376680, 11673765, 12181320, 14008518, 15565020, 18678024, 23347530, 28017036, 31130040, 35021295, 46695060, 56034072, 70042590, 93390120, 140085180, 280170360]

約数ペア:

[(1, 280170360), (2, 140085180), (3, 93390120), (4, 70042590), (5, 56034072), (6, 46695060), (8, 35021295), (9, 31130040), (10, 28017036), (12, 23347530), (15, 18678024), (18, 15565020), (20, 14008518), (23, 12181320), (24, 11673765), (27, 10376680), (30, 9339012), (36, 7782510), (40, 7004259), (45, 6226008), (46, 6090660), (54, 5188340), (60, 4669506), (69, 4060440), (72, 3891255), (90, 3113004), (92, 3045330), (108, 2594170), (115, 2436264), (120, 2334753), (135, 2075336), (138, 2030220), (180, 1556502), (184, 1522665), (207, 1353480), (216, 1297085), (230, 1218132), (270, 1037668), (276, 1015110), (345, 812088), (360, 778251), (414, 676740), (460, 609066), (540, 518834), (552, 507555), (621, 451160), (690, 406044), (828, 338370), (920, 304533), (1035, 270696), (1080, 259417), (1242, 225580), (1380, 203022), (1656, 169185), (2070, 135348), (2484, 112790), (2760, 101511), (3105, 90232), (4140, 67674), (4968, 56395), (6210, 45116), (8280, 33837), (11279, 24840), (12420, 22558)]