328704120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{913067}}^1$

素因数の和:913084

約数の個数: 48

約数和(自身を含む): 1068289560

約数和(自身を除く): 739585440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 913067, 1826134, 2739201, 3652268, 4565335, 5478402, 7304536, 8217603, 9130670, 10956804, 13696005, 16435206, 18261340, 21913608, 27392010, 32870412, 36522680, 41088015, 54784020, 65740824, 82176030, 109568040, 164352060, 328704120]

約数ペア:

[(1, 328704120), (2, 164352060), (3, 109568040), (4, 82176030), (5, 65740824), (6, 54784020), (8, 41088015), (9, 36522680), (10, 32870412), (12, 27392010), (15, 21913608), (18, 18261340), (20, 16435206), (24, 13696005), (30, 10956804), (36, 9130670), (40, 8217603), (45, 7304536), (60, 5478402), (72, 4565335), (90, 3652268), (120, 2739201), (180, 1826134), (360, 913067)]