86553240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 273715200

約数和(自身を除く): 187161960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 265, 310, 318, 372, 424, 439, 465, 530, 620, 636, 744, 795, 878, 930, 1060, 1240, 1272, 1317, 1590, 1643, 1756, 1860, 2120, 2195, 2634, 3180, 3286, 3512, 3720, 4390, 4929, 5268, 6360, 6572, 6585, 8215, 8780, 9858, 10536, 13144, 13170, 13609, 16430, 17560, 19716, 23267, 24645, 26340, 27218, 32860, 39432, 40827, 46534, 49290, 52680, 54436, 65720, 68045, 69801, 81654, 93068, 98580, 108872, 116335, 136090, 139602, 163308, 186136, 197160, 204135, 232670, 272180, 279204, 326616, 349005, 408270, 465340, 544360, 558408, 698010, 721277, 816540, 930680, 1396020, 1442554, 1633080, 2163831, 2792040, 2885108, 3606385, 4327662, 5770216, 7212770, 8655324, 10819155, 14425540, 17310648, 21638310, 28851080, 43276620, 86553240]

約数ペア:

[(1, 86553240), (2, 43276620), (3, 28851080), (4, 21638310), (5, 17310648), (6, 14425540), (8, 10819155), (10, 8655324), (12, 7212770), (15, 5770216), (20, 4327662), (24, 3606385), (30, 2885108), (31, 2792040), (40, 2163831), (53, 1633080), (60, 1442554), (62, 1396020), (93, 930680), (106, 816540), (120, 721277), (124, 698010), (155, 558408), (159, 544360), (186, 465340), (212, 408270), (248, 349005), (265, 326616), (310, 279204), (318, 272180), (372, 232670), (424, 204135), (439, 197160), (465, 186136), (530, 163308), (620, 139602), (636, 136090), (744, 116335), (795, 108872), (878, 98580), (930, 93068), (1060, 81654), (1240, 69801), (1272, 68045), (1317, 65720), (1590, 54436), (1643, 52680), (1756, 49290), (1860, 46534), (2120, 40827), (2195, 39432), (2634, 32860), (3180, 27218), (3286, 26340), (3512, 24645), (3720, 23267), (4390, 19716), (4929, 17560), (5268, 16430), (6360, 13609), (6572, 13170), (6585, 13144), (8215, 10536), (8780, 9858)]