1391064120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{1999}}^1$

素因数の和:3949

約数の個数: 96

約数和(自身を含む): 4525560000

約数和(自身を除く): 3134495880

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, 1933, 1999, 3866, 3998, 5799, 5997, 7732, 7996, 9665, 9995, 11598, 11994, 15464, 15992, 17397, 17991, 19330, 19990, 23196, 23988, 28995, 29985, 34794, 35982, 38660, 39980, 46392, 47976, 57990, 59970, 69588, 71964, 77320, 79960, 86985, 89955, 115980, 119940, 139176, 143928, 173970, 179910, 231960, 239880, 347940, 359820, 695880, 719640, 3864067, 7728134, 11592201, 15456268, 19320335, 23184402, 30912536, 34776603, 38640670, 46368804, 57961005, 69553206, 77281340, 92737608, 115922010, 139106412, 154562680, 173883015, 231844020, 278212824, 347766030, 463688040, 695532060, 1391064120]

約数ペア:

[(1, 1391064120), (2, 695532060), (3, 463688040), (4, 347766030), (5, 278212824), (6, 231844020), (8, 173883015), (9, 154562680), (10, 139106412), (12, 115922010), (15, 92737608), (18, 77281340), (20, 69553206), (24, 57961005), (30, 46368804), (36, 38640670), (40, 34776603), (45, 30912536), (60, 23184402), (72, 19320335), (90, 15456268), (120, 11592201), (180, 7728134), (360, 3864067), (1933, 719640), (1999, 695880), (3866, 359820), (3998, 347940), (5799, 239880), (5997, 231960), (7732, 179910), (7996, 173970), (9665, 143928), (9995, 139176), (11598, 119940), (11994, 115980), (15464, 89955), (15992, 86985), (17397, 79960), (17991, 77320), (19330, 71964), (19990, 69588), (23196, 59970), (23988, 57990), (28995, 47976), (29985, 46392), (34794, 39980), (35982, 38660)]