1330672440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{299701}}^1$

素因数の和:299752

約数の個数: 64

約数和(自身を含む): 4099923360

約数和(自身を除く): 2769250920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 299701, 599402, 899103, 1198804, 1498505, 1798206, 2397608, 2997010, 3596412, 4495515, 5994020, 7192824, 8991030, 11088937, 11988040, 17982060, 22177874, 33266811, 35964120, 44355748, 55444685, 66533622, 88711496, 110889370, 133067244, 166334055, 221778740, 266134488, 332668110, 443557480, 665336220, 1330672440]

約数ペア:

[(1, 1330672440), (2, 665336220), (3, 443557480), (4, 332668110), (5, 266134488), (6, 221778740), (8, 166334055), (10, 133067244), (12, 110889370), (15, 88711496), (20, 66533622), (24, 55444685), (30, 44355748), (37, 35964120), (40, 33266811), (60, 22177874), (74, 17982060), (111, 11988040), (120, 11088937), (148, 8991030), (185, 7192824), (222, 5994020), (296, 4495515), (370, 3596412), (444, 2997010), (555, 2397608), (740, 1798206), (888, 1498505), (1110, 1198804), (1480, 899103), (2220, 599402), (4440, 299701)]