302536240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199037}}^1$

素因数の和:199069

約数の個数: 40

約数和(自身を含む): 740421360

約数和(自身を除く): 437885120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 199037, 398074, 796148, 995185, 1592296, 1990370, 3184592, 3781703, 3980740, 7563406, 7961480, 15126812, 15922960, 18908515, 30253624, 37817030, 60507248, 75634060, 151268120, 302536240]

約数ペア:

[(1, 302536240), (2, 151268120), (4, 75634060), (5, 60507248), (8, 37817030), (10, 30253624), (16, 18908515), (19, 15922960), (20, 15126812), (38, 7961480), (40, 7563406), (76, 3980740), (80, 3781703), (95, 3184592), (152, 1990370), (190, 1592296), (304, 995185), (380, 796148), (760, 398074), (1520, 199037)]