299135520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4831}}^1$

素因数の和:4895

約数の個数: 144

約数和(自身を含む): 1044755712

約数和(自身を除く): 745620192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 4831, 5160, 6192, 6880, 7740, 9662, 10320, 12384, 14493, 15480, 19324, 20640, 24155, 28986, 30960, 38648, 43479, 48310, 57972, 61920, 72465, 77296, 86958, 96620, 115944, 144930, 154592, 173916, 193240, 207733, 217395, 231888, 289860, 347832, 386480, 415466, 434790, 463776, 579720, 623199, 695664, 772960, 830932, 869580, 1038665, 1159440, 1246398, 1391328, 1661864, 1739160, 1869597, 2077330, 2318880, 2492796, 3115995, 3323728, 3478320, 3739194, 4154660, 4985592, 6231990, 6647456, 6956640, 7478388, 8309320, 9347985, 9971184, 12463980, 14956776, 16618640, 18695970, 19942368, 24927960, 29913552, 33237280, 37391940, 49855920, 59827104, 74783880, 99711840, 149567760, 299135520]

約数ペア:

[(1, 299135520), (2, 149567760), (3, 99711840), (4, 74783880), (5, 59827104), (6, 49855920), (8, 37391940), (9, 33237280), (10, 29913552), (12, 24927960), (15, 19942368), (16, 18695970), (18, 16618640), (20, 14956776), (24, 12463980), (30, 9971184), (32, 9347985), (36, 8309320), (40, 7478388), (43, 6956640), (45, 6647456), (48, 6231990), (60, 4985592), (72, 4154660), (80, 3739194), (86, 3478320), (90, 3323728), (96, 3115995), (120, 2492796), (129, 2318880), (144, 2077330), (160, 1869597), (172, 1739160), (180, 1661864), (215, 1391328), (240, 1246398), (258, 1159440), (288, 1038665), (344, 869580), (360, 830932), (387, 772960), (430, 695664), (480, 623199), (516, 579720), (645, 463776), (688, 434790), (720, 415466), (774, 386480), (860, 347832), (1032, 289860), (1290, 231888), (1376, 217395), (1440, 207733), (1548, 193240), (1720, 173916), (1935, 154592), (2064, 144930), (2580, 115944), (3096, 96620), (3440, 86958), (3870, 77296), (4128, 72465), (4831, 61920), (5160, 57972), (6192, 48310), (6880, 43479), (7740, 38648), (9662, 30960), (10320, 28986), (12384, 24155), (14493, 20640), (15480, 19324)]