6719880

素因数分解:

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

素因数の和:1974

約数の個数: 64

約数和(自身を含む): 20865600

約数和(自身を除く): 14145720

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, 1931, 3480, 3862, 5793, 7724, 9655, 11586, 15448, 19310, 23172, 28965, 38620, 46344, 55999, 57930, 77240, 111998, 115860, 167997, 223996, 231720, 279995, 335994, 447992, 559990, 671988, 839985, 1119980, 1343976, 1679970, 2239960, 3359940, 6719880]

約数ペア:

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