26206560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18199}}^1$

素因数の和:18220

約数の個数: 72

約数和(自身を含む): 89434800

約数和(自身を除く): 63228240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18199, 36398, 54597, 72796, 90995, 109194, 145592, 163791, 181990, 218388, 272985, 291184, 327582, 363980, 436776, 545970, 582368, 655164, 727960, 818955, 873552, 1091940, 1310328, 1455920, 1637910, 1747104, 2183880, 2620656, 2911840, 3275820, 4367760, 5241312, 6551640, 8735520, 13103280, 26206560]

約数ペア:

[(1, 26206560), (2, 13103280), (3, 8735520), (4, 6551640), (5, 5241312), (6, 4367760), (8, 3275820), (9, 2911840), (10, 2620656), (12, 2183880), (15, 1747104), (16, 1637910), (18, 1455920), (20, 1310328), (24, 1091940), (30, 873552), (32, 818955), (36, 727960), (40, 655164), (45, 582368), (48, 545970), (60, 436776), (72, 363980), (80, 327582), (90, 291184), (96, 272985), (120, 218388), (144, 181990), (160, 163791), (180, 145592), (240, 109194), (288, 90995), (360, 72796), (480, 54597), (720, 36398), (1440, 18199)]