65140080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4051}}^1$

素因数の和:4134

約数の個数: 80

約数和(自身を含む): 204998784

約数和(自身を除く): 139858704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 4051, 5360, 8040, 8102, 12153, 16080, 16204, 20255, 24306, 32408, 40510, 48612, 60765, 64816, 81020, 97224, 121530, 162040, 194448, 243060, 271417, 324080, 486120, 542834, 814251, 972240, 1085668, 1357085, 1628502, 2171336, 2714170, 3257004, 4071255, 4342672, 5428340, 6514008, 8142510, 10856680, 13028016, 16285020, 21713360, 32570040, 65140080]

約数ペア:

[(1, 65140080), (2, 32570040), (3, 21713360), (4, 16285020), (5, 13028016), (6, 10856680), (8, 8142510), (10, 6514008), (12, 5428340), (15, 4342672), (16, 4071255), (20, 3257004), (24, 2714170), (30, 2171336), (40, 1628502), (48, 1357085), (60, 1085668), (67, 972240), (80, 814251), (120, 542834), (134, 486120), (201, 324080), (240, 271417), (268, 243060), (335, 194448), (402, 162040), (536, 121530), (670, 97224), (804, 81020), (1005, 64816), (1072, 60765), (1340, 48612), (1608, 40510), (2010, 32408), (2680, 24306), (3216, 20255), (4020, 16204), (4051, 16080), (5360, 12153), (8040, 8102)]