238389360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8209}}^1$

素因数の和:8247

約数の個数: 120

約数和(自身を含む): 812395920

約数和(自身を除く): 574006560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 8209, 9680, 14520, 16418, 24627, 29040, 32836, 41045, 49254, 65672, 82090, 90299, 98508, 123135, 131344, 164180, 180598, 197016, 246270, 270897, 328360, 361196, 394032, 451495, 492540, 541794, 656720, 722392, 902990, 985080, 993289, 1083588, 1354485, 1444784, 1805980, 1970160, 1986578, 2167176, 2708970, 2979867, 3611960, 3973156, 4334352, 4966445, 5417940, 5959734, 7223920, 7946312, 9932890, 10835880, 11919468, 14899335, 15892624, 19865780, 21671760, 23838936, 29798670, 39731560, 47677872, 59597340, 79463120, 119194680, 238389360]

約数ペア:

[(1, 238389360), (2, 119194680), (3, 79463120), (4, 59597340), (5, 47677872), (6, 39731560), (8, 29798670), (10, 23838936), (11, 21671760), (12, 19865780), (15, 15892624), (16, 14899335), (20, 11919468), (22, 10835880), (24, 9932890), (30, 7946312), (33, 7223920), (40, 5959734), (44, 5417940), (48, 4966445), (55, 4334352), (60, 3973156), (66, 3611960), (80, 2979867), (88, 2708970), (110, 2167176), (120, 1986578), (121, 1970160), (132, 1805980), (165, 1444784), (176, 1354485), (220, 1083588), (240, 993289), (242, 985080), (264, 902990), (330, 722392), (363, 656720), (440, 541794), (484, 492540), (528, 451495), (605, 394032), (660, 361196), (726, 328360), (880, 270897), (968, 246270), (1210, 197016), (1320, 180598), (1452, 164180), (1815, 131344), (1936, 123135), (2420, 98508), (2640, 90299), (2904, 82090), (3630, 65672), (4840, 49254), (5808, 41045), (7260, 32836), (8209, 29040), (9680, 24627), (14520, 16418)]