155223360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53897}}^1$

素因数の和:53920

約数の個数: 84

約数和(自身を含む): 533913588

約数和(自身を除く): 378690228

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 53897, 107794, 161691, 215588, 269485, 323382, 431176, 485073, 538970, 646764, 808455, 862352, 970146, 1077940, 1293528, 1616910, 1724704, 1940292, 2155880, 2425365, 2587056, 3233820, 3449408, 3880584, 4311760, 4850730, 5174112, 6467640, 7761168, 8623520, 9701460, 10348224, 12935280, 15522336, 17247040, 19402920, 25870560, 31044672, 38805840, 51741120, 77611680, 155223360]

約数ペア:

[(1, 155223360), (2, 77611680), (3, 51741120), (4, 38805840), (5, 31044672), (6, 25870560), (8, 19402920), (9, 17247040), (10, 15522336), (12, 12935280), (15, 10348224), (16, 9701460), (18, 8623520), (20, 7761168), (24, 6467640), (30, 5174112), (32, 4850730), (36, 4311760), (40, 3880584), (45, 3449408), (48, 3233820), (60, 2587056), (64, 2425365), (72, 2155880), (80, 1940292), (90, 1724704), (96, 1616910), (120, 1293528), (144, 1077940), (160, 970146), (180, 862352), (192, 808455), (240, 646764), (288, 538970), (320, 485073), (360, 431176), (480, 323382), (576, 269485), (720, 215588), (960, 161691), (1440, 107794), (2880, 53897)]