339888240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{472067}}^1$

素因数の和:472086

約数の個数: 60

約数和(自身を含む): 1141460424

約数和(自身を除く): 801572184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 472067, 944134, 1416201, 1888268, 2360335, 2832402, 3776536, 4248603, 4720670, 5664804, 7081005, 7553072, 8497206, 9441340, 11329608, 14162010, 16994412, 18882680, 21243015, 22659216, 28324020, 33988824, 37765360, 42486030, 56648040, 67977648, 84972060, 113296080, 169944120, 339888240]

約数ペア:

[(1, 339888240), (2, 169944120), (3, 113296080), (4, 84972060), (5, 67977648), (6, 56648040), (8, 42486030), (9, 37765360), (10, 33988824), (12, 28324020), (15, 22659216), (16, 21243015), (18, 18882680), (20, 16994412), (24, 14162010), (30, 11329608), (36, 9441340), (40, 8497206), (45, 7553072), (48, 7081005), (60, 5664804), (72, 4720670), (80, 4248603), (90, 3776536), (120, 2832402), (144, 2360335), (180, 1888268), (240, 1416201), (360, 944134), (720, 472067)]