999622920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{5741}}^1$

素因数の和:7206

約数の個数: 64

約数和(自身を含む): 3001458240

約数和(自身を除く): 2001835320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1451, 2902, 4353, 5741, 5804, 7255, 8706, 11482, 11608, 14510, 17223, 17412, 21765, 22964, 28705, 29020, 34446, 34824, 43530, 45928, 57410, 58040, 68892, 86115, 87060, 114820, 137784, 172230, 174120, 229640, 344460, 688920, 8330191, 16660382, 24990573, 33320764, 41650955, 49981146, 66641528, 83301910, 99962292, 124952865, 166603820, 199924584, 249905730, 333207640, 499811460, 999622920]

約数ペア:

[(1, 999622920), (2, 499811460), (3, 333207640), (4, 249905730), (5, 199924584), (6, 166603820), (8, 124952865), (10, 99962292), (12, 83301910), (15, 66641528), (20, 49981146), (24, 41650955), (30, 33320764), (40, 24990573), (60, 16660382), (120, 8330191), (1451, 688920), (2902, 344460), (4353, 229640), (5741, 174120), (5804, 172230), (7255, 137784), (8706, 114820), (11482, 87060), (11608, 86115), (14510, 68892), (17223, 58040), (17412, 57410), (21765, 45928), (22964, 43530), (28705, 34824), (29020, 34446)]