164400120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1459}}^1$

素因数の和:1789

約数の個数: 96

約数和(自身を含む): 536374800

約数和(自身を除く): 371974680

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, 313, 360, 626, 939, 1252, 1459, 1565, 1878, 2504, 2817, 2918, 3130, 3756, 4377, 4695, 5634, 5836, 6260, 7295, 7512, 8754, 9390, 11268, 11672, 12520, 13131, 14085, 14590, 17508, 18780, 21885, 22536, 26262, 28170, 29180, 35016, 37560, 43770, 52524, 56340, 58360, 65655, 87540, 105048, 112680, 131310, 175080, 262620, 456667, 525240, 913334, 1370001, 1826668, 2283335, 2740002, 3653336, 4110003, 4566670, 5480004, 6850005, 8220006, 9133340, 10960008, 13700010, 16440012, 18266680, 20550015, 27400020, 32880024, 41100030, 54800040, 82200060, 164400120]

約数ペア:

[(1, 164400120), (2, 82200060), (3, 54800040), (4, 41100030), (5, 32880024), (6, 27400020), (8, 20550015), (9, 18266680), (10, 16440012), (12, 13700010), (15, 10960008), (18, 9133340), (20, 8220006), (24, 6850005), (30, 5480004), (36, 4566670), (40, 4110003), (45, 3653336), (60, 2740002), (72, 2283335), (90, 1826668), (120, 1370001), (180, 913334), (313, 525240), (360, 456667), (626, 262620), (939, 175080), (1252, 131310), (1459, 112680), (1565, 105048), (1878, 87540), (2504, 65655), (2817, 58360), (2918, 56340), (3130, 52524), (3756, 43770), (4377, 37560), (4695, 35016), (5634, 29180), (5836, 28170), (6260, 26262), (7295, 22536), (7512, 21885), (8754, 18780), (9390, 17508), (11268, 14590), (11672, 14085), (12520, 13131)]