77054640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24697}}^1$

素因数の和:24726

約数の個数: 80

約数和(自身を含む): 257254368

約数和(自身を除く): 180199728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 24697, 49394, 74091, 98788, 123485, 148182, 197576, 246970, 296364, 321061, 370455, 395152, 493940, 592728, 642122, 740910, 963183, 987880, 1185456, 1284244, 1481820, 1605305, 1926366, 1975760, 2568488, 2963640, 3210610, 3852732, 4815915, 5136976, 5927280, 6421220, 7705464, 9631830, 12842440, 15410928, 19263660, 25684880, 38527320, 77054640]

約数ペア:

[(1, 77054640), (2, 38527320), (3, 25684880), (4, 19263660), (5, 15410928), (6, 12842440), (8, 9631830), (10, 7705464), (12, 6421220), (13, 5927280), (15, 5136976), (16, 4815915), (20, 3852732), (24, 3210610), (26, 2963640), (30, 2568488), (39, 1975760), (40, 1926366), (48, 1605305), (52, 1481820), (60, 1284244), (65, 1185456), (78, 987880), (80, 963183), (104, 740910), (120, 642122), (130, 592728), (156, 493940), (195, 395152), (208, 370455), (240, 321061), (260, 296364), (312, 246970), (390, 197576), (520, 148182), (624, 123485), (780, 98788), (1040, 74091), (1560, 49394), (3120, 24697)]