83609520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1231}}^1$

素因数の和:1530

約数の個数: 80

約数和(自身を含む): 260316672

約数和(自身を除く): 176707152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 1132, 1231, 1415, 1698, 2264, 2462, 2830, 3396, 3693, 4245, 4528, 4924, 5660, 6155, 6792, 7386, 8490, 9848, 11320, 12310, 13584, 14772, 16980, 18465, 19696, 22640, 24620, 29544, 33960, 36930, 49240, 59088, 67920, 73860, 98480, 147720, 295440, 348373, 696746, 1045119, 1393492, 1741865, 2090238, 2786984, 3483730, 4180476, 5225595, 5573968, 6967460, 8360952, 10451190, 13934920, 16721904, 20902380, 27869840, 41804760, 83609520]

約数ペア:

[(1, 83609520), (2, 41804760), (3, 27869840), (4, 20902380), (5, 16721904), (6, 13934920), (8, 10451190), (10, 8360952), (12, 6967460), (15, 5573968), (16, 5225595), (20, 4180476), (24, 3483730), (30, 2786984), (40, 2090238), (48, 1741865), (60, 1393492), (80, 1045119), (120, 696746), (240, 348373), (283, 295440), (566, 147720), (849, 98480), (1132, 73860), (1231, 67920), (1415, 59088), (1698, 49240), (2264, 36930), (2462, 33960), (2830, 29544), (3396, 24620), (3693, 22640), (4245, 19696), (4528, 18465), (4924, 16980), (5660, 14772), (6155, 13584), (6792, 12310), (7386, 11320), (8490, 9848)]