13439760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1976

約数の個数: 80

約数和(自身を含む): 43122240

約数和(自身を除く): 29682480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 1931, 2320, 3480, 3862, 5793, 6960, 7724, 9655, 11586, 15448, 19310, 23172, 28965, 30896, 38620, 46344, 55999, 57930, 77240, 92688, 111998, 115860, 154480, 167997, 223996, 231720, 279995, 335994, 447992, 463440, 559990, 671988, 839985, 895984, 1119980, 1343976, 1679970, 2239960, 2687952, 3359940, 4479920, 6719880, 13439760]

約数ペア:

[(1, 13439760), (2, 6719880), (3, 4479920), (4, 3359940), (5, 2687952), (6, 2239960), (8, 1679970), (10, 1343976), (12, 1119980), (15, 895984), (16, 839985), (20, 671988), (24, 559990), (29, 463440), (30, 447992), (40, 335994), (48, 279995), (58, 231720), (60, 223996), (80, 167997), (87, 154480), (116, 115860), (120, 111998), (145, 92688), (174, 77240), (232, 57930), (240, 55999), (290, 46344), (348, 38620), (435, 30896), (464, 28965), (580, 23172), (696, 19310), (870, 15448), (1160, 11586), (1392, 9655), (1740, 7724), (1931, 6960), (2320, 5793), (3480, 3862)]