13555680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 44126208

約数和(自身を除く): 30570528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 911, 930, 992, 1240, 1488, 1822, 1860, 2480, 2733, 2976, 3644, 3720, 4555, 4960, 5466, 7288, 7440, 9110, 10932, 13665, 14576, 14880, 18220, 21864, 27330, 28241, 29152, 36440, 43728, 54660, 56482, 72880, 84723, 87456, 109320, 112964, 141205, 145760, 169446, 218640, 225928, 282410, 338892, 423615, 437280, 451856, 564820, 677784, 847230, 903712, 1129640, 1355568, 1694460, 2259280, 2711136, 3388920, 4518560, 6777840, 13555680]

約数ペア:

[(1, 13555680), (2, 6777840), (3, 4518560), (4, 3388920), (5, 2711136), (6, 2259280), (8, 1694460), (10, 1355568), (12, 1129640), (15, 903712), (16, 847230), (20, 677784), (24, 564820), (30, 451856), (31, 437280), (32, 423615), (40, 338892), (48, 282410), (60, 225928), (62, 218640), (80, 169446), (93, 145760), (96, 141205), (120, 112964), (124, 109320), (155, 87456), (160, 84723), (186, 72880), (240, 56482), (248, 54660), (310, 43728), (372, 36440), (465, 29152), (480, 28241), (496, 27330), (620, 21864), (744, 18220), (911, 14880), (930, 14576), (992, 13665), (1240, 10932), (1488, 9110), (1822, 7440), (1860, 7288), (2480, 5466), (2733, 4960), (2976, 4555), (3644, 3720)]