72603360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 250338816

約数和(自身を除く): 177735456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 397, 480, 508, 635, 720, 762, 794, 1016, 1143, 1191, 1270, 1440, 1524, 1588, 1905, 1985, 2032, 2286, 2382, 2540, 3048, 3176, 3573, 3810, 3970, 4064, 4572, 4764, 5080, 5715, 5955, 6096, 6352, 7146, 7620, 7940, 9144, 9528, 10160, 11430, 11910, 12192, 12704, 14292, 15240, 15880, 17865, 18288, 19056, 20320, 22860, 23820, 28584, 30480, 31760, 35730, 36576, 38112, 45720, 47640, 50419, 57168, 60960, 63520, 71460, 91440, 95280, 100838, 114336, 142920, 151257, 182880, 190560, 201676, 252095, 285840, 302514, 403352, 453771, 504190, 571680, 605028, 756285, 806704, 907542, 1008380, 1210056, 1512570, 1613408, 1815084, 2016760, 2268855, 2420112, 3025140, 3630168, 4033520, 4537710, 4840224, 6050280, 7260336, 8067040, 9075420, 12100560, 14520672, 18150840, 24201120, 36301680, 72603360]

約数ペア:

[(1, 72603360), (2, 36301680), (3, 24201120), (4, 18150840), (5, 14520672), (6, 12100560), (8, 9075420), (9, 8067040), (10, 7260336), (12, 6050280), (15, 4840224), (16, 4537710), (18, 4033520), (20, 3630168), (24, 3025140), (30, 2420112), (32, 2268855), (36, 2016760), (40, 1815084), (45, 1613408), (48, 1512570), (60, 1210056), (72, 1008380), (80, 907542), (90, 806704), (96, 756285), (120, 605028), (127, 571680), (144, 504190), (160, 453771), (180, 403352), (240, 302514), (254, 285840), (288, 252095), (360, 201676), (381, 190560), (397, 182880), (480, 151257), (508, 142920), (635, 114336), (720, 100838), (762, 95280), (794, 91440), (1016, 71460), (1143, 63520), (1191, 60960), (1270, 57168), (1440, 50419), (1524, 47640), (1588, 45720), (1905, 38112), (1985, 36576), (2032, 35730), (2286, 31760), (2382, 30480), (2540, 28584), (3048, 23820), (3176, 22860), (3573, 20320), (3810, 19056), (3970, 18288), (4064, 17865), (4572, 15880), (4764, 15240), (5080, 14292), (5715, 12704), (5955, 12192), (6096, 11910), (6352, 11430), (7146, 10160), (7620, 9528), (7940, 9144)]