146991720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42239}}^1$

素因数の和:42282

約数の個数: 64

約数和(自身を含む): 456192000

約数和(自身を除く): 309200280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 42239, 84478, 126717, 168956, 211195, 253434, 337912, 422390, 506868, 633585, 844780, 1013736, 1224931, 1267170, 1689560, 2449862, 2534340, 3674793, 4899724, 5068680, 6124655, 7349586, 9799448, 12249310, 14699172, 18373965, 24498620, 29398344, 36747930, 48997240, 73495860, 146991720]

約数ペア:

[(1, 146991720), (2, 73495860), (3, 48997240), (4, 36747930), (5, 29398344), (6, 24498620), (8, 18373965), (10, 14699172), (12, 12249310), (15, 9799448), (20, 7349586), (24, 6124655), (29, 5068680), (30, 4899724), (40, 3674793), (58, 2534340), (60, 2449862), (87, 1689560), (116, 1267170), (120, 1224931), (145, 1013736), (174, 844780), (232, 633585), (290, 506868), (348, 422390), (435, 337912), (580, 253434), (696, 211195), (870, 168956), (1160, 126717), (1740, 84478), (3480, 42239)]