1553776080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{32533}}^1$

素因数の和:32748

約数の個数: 80

約数和(自身を含む): 4841059200

約数和(自身を除く): 3287283120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 7960, 9552, 11940, 15920, 23880, 32533, 47760, 65066, 97599, 130132, 162665, 195198, 260264, 325330, 390396, 487995, 520528, 650660, 780792, 975990, 1301320, 1561584, 1951980, 2602640, 3903960, 6474067, 7807920, 12948134, 19422201, 25896268, 32370335, 38844402, 51792536, 64740670, 77688804, 97111005, 103585072, 129481340, 155377608, 194222010, 258962680, 310755216, 388444020, 517925360, 776888040, 1553776080]

約数ペア:

[(1, 1553776080), (2, 776888040), (3, 517925360), (4, 388444020), (5, 310755216), (6, 258962680), (8, 194222010), (10, 155377608), (12, 129481340), (15, 103585072), (16, 97111005), (20, 77688804), (24, 64740670), (30, 51792536), (40, 38844402), (48, 32370335), (60, 25896268), (80, 19422201), (120, 12948134), (199, 7807920), (240, 6474067), (398, 3903960), (597, 2602640), (796, 1951980), (995, 1561584), (1194, 1301320), (1592, 975990), (1990, 780792), (2388, 650660), (2985, 520528), (3184, 487995), (3980, 390396), (4776, 325330), (5970, 260264), (7960, 195198), (9552, 162665), (11940, 130132), (15920, 97599), (23880, 65066), (32533, 47760)]