84770640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5119}}^1$

素因数の和:5161

約数の個数: 120

約数和(自身を含む): 297123840

約数和(自身を除く): 212353200

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, 5119, 5520, 8280, 10238, 15357, 16560, 20476, 25595, 30714, 40952, 46071, 51190, 61428, 76785, 81904, 92142, 102380, 117737, 122856, 153570, 184284, 204760, 230355, 235474, 245712, 307140, 353211, 368568, 409520, 460710, 470948, 588685, 614280, 706422, 737136, 921420, 941896, 1059633, 1177370, 1228560, 1412844, 1766055, 1842840, 1883792, 2119266, 2354740, 2825688, 3532110, 3685680, 4238532, 4709480, 5298165, 5651376, 7064220, 8477064, 9418960, 10596330, 14128440, 16954128, 21192660, 28256880, 42385320, 84770640]

約数ペア:

[(1, 84770640), (2, 42385320), (3, 28256880), (4, 21192660), (5, 16954128), (6, 14128440), (8, 10596330), (9, 9418960), (10, 8477064), (12, 7064220), (15, 5651376), (16, 5298165), (18, 4709480), (20, 4238532), (23, 3685680), (24, 3532110), (30, 2825688), (36, 2354740), (40, 2119266), (45, 1883792), (46, 1842840), (48, 1766055), (60, 1412844), (69, 1228560), (72, 1177370), (80, 1059633), (90, 941896), (92, 921420), (115, 737136), (120, 706422), (138, 614280), (144, 588685), (180, 470948), (184, 460710), (207, 409520), (230, 368568), (240, 353211), (276, 307140), (345, 245712), (360, 235474), (368, 230355), (414, 204760), (460, 184284), (552, 153570), (690, 122856), (720, 117737), (828, 102380), (920, 92142), (1035, 81904), (1104, 76785), (1380, 61428), (1656, 51190), (1840, 46071), (2070, 40952), (2760, 30714), (3312, 25595), (4140, 20476), (5119, 16560), (5520, 15357), (8280, 10238)]