86571840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2960

約数の個数: 112

約数和(自身を含む): 283829760

約数和(自身を除く): 197257920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2909, 2976, 3720, 4960, 5818, 5952, 7440, 8727, 9920, 11636, 14545, 14880, 17454, 23272, 29090, 29760, 34908, 43635, 46544, 58180, 69816, 87270, 90179, 93088, 116360, 139632, 174540, 180358, 186176, 232720, 270537, 279264, 349080, 360716, 450895, 465440, 541074, 558528, 698160, 721432, 901790, 930880, 1082148, 1352685, 1396320, 1442864, 1803580, 2164296, 2705370, 2792640, 2885728, 3607160, 4328592, 5410740, 5771456, 7214320, 8657184, 10821480, 14428640, 17314368, 21642960, 28857280, 43285920, 86571840]

約数ペア:

[(1, 86571840), (2, 43285920), (3, 28857280), (4, 21642960), (5, 17314368), (6, 14428640), (8, 10821480), (10, 8657184), (12, 7214320), (15, 5771456), (16, 5410740), (20, 4328592), (24, 3607160), (30, 2885728), (31, 2792640), (32, 2705370), (40, 2164296), (48, 1803580), (60, 1442864), (62, 1396320), (64, 1352685), (80, 1082148), (93, 930880), (96, 901790), (120, 721432), (124, 698160), (155, 558528), (160, 541074), (186, 465440), (192, 450895), (240, 360716), (248, 349080), (310, 279264), (320, 270537), (372, 232720), (465, 186176), (480, 180358), (496, 174540), (620, 139632), (744, 116360), (930, 93088), (960, 90179), (992, 87270), (1240, 69816), (1488, 58180), (1860, 46544), (1984, 43635), (2480, 34908), (2909, 29760), (2976, 29090), (3720, 23272), (4960, 17454), (5818, 14880), (5952, 14545), (7440, 11636), (8727, 9920)]