1284690240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{148691}}^1$

素因数の和:148717

約数の個数: 112

約数和(自身を含む): 4532132160

約数和(自身を除く): 3247441920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 148691, 297382, 446073, 594764, 743455, 892146, 1189528, 1338219, 1486910, 1784292, 2230365, 2379056, 2676438, 2973820, 3568584, 4014657, 4460730, 4758112, 5352876, 5947640, 6691095, 7137168, 8029314, 8921460, 9516224, 10705752, 11895280, 13382190, 14274336, 16058628, 17842920, 20073285, 21411504, 23790560, 26764380, 28548672, 32117256, 35685840, 40146570, 42823008, 47581120, 53528760, 64234512, 71371680, 80293140, 85646016, 107057520, 128469024, 142743360, 160586280, 214115040, 256938048, 321172560, 428230080, 642345120, 1284690240]

約数ペア:

[(1, 1284690240), (2, 642345120), (3, 428230080), (4, 321172560), (5, 256938048), (6, 214115040), (8, 160586280), (9, 142743360), (10, 128469024), (12, 107057520), (15, 85646016), (16, 80293140), (18, 71371680), (20, 64234512), (24, 53528760), (27, 47581120), (30, 42823008), (32, 40146570), (36, 35685840), (40, 32117256), (45, 28548672), (48, 26764380), (54, 23790560), (60, 21411504), (64, 20073285), (72, 17842920), (80, 16058628), (90, 14274336), (96, 13382190), (108, 11895280), (120, 10705752), (135, 9516224), (144, 8921460), (160, 8029314), (180, 7137168), (192, 6691095), (216, 5947640), (240, 5352876), (270, 4758112), (288, 4460730), (320, 4014657), (360, 3568584), (432, 2973820), (480, 2676438), (540, 2379056), (576, 2230365), (720, 1784292), (864, 1486910), (960, 1338219), (1080, 1189528), (1440, 892146), (1728, 743455), (2160, 594764), (2880, 446073), (4320, 297382), (8640, 148691)]