65080920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2753}}^1$

素因数の和:2964

約数の個数: 64

約数和(自身を含む): 196305120

約数和(自身を除く): 131224200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2753, 2955, 3940, 4728, 5506, 5910, 7880, 8259, 11012, 11820, 13765, 16518, 22024, 23640, 27530, 33036, 41295, 55060, 66072, 82590, 110120, 165180, 330360, 542341, 1084682, 1627023, 2169364, 2711705, 3254046, 4338728, 5423410, 6508092, 8135115, 10846820, 13016184, 16270230, 21693640, 32540460, 65080920]

約数ペア:

[(1, 65080920), (2, 32540460), (3, 21693640), (4, 16270230), (5, 13016184), (6, 10846820), (8, 8135115), (10, 6508092), (12, 5423410), (15, 4338728), (20, 3254046), (24, 2711705), (30, 2169364), (40, 1627023), (60, 1084682), (120, 542341), (197, 330360), (394, 165180), (591, 110120), (788, 82590), (985, 66072), (1182, 55060), (1576, 41295), (1970, 33036), (2364, 27530), (2753, 23640), (2955, 22024), (3940, 16518), (4728, 13765), (5506, 11820), (5910, 11012), (7880, 8259)]