65891760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2269}}^1$

素因数の和:2307

約数の個数: 120

約数和(自身を含む): 224621040

約数和(自身を除く): 158729280

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, 2269, 2420, 2640, 2904, 3630, 4538, 4840, 5808, 6807, 7260, 9076, 9680, 11345, 13614, 14520, 18152, 22690, 24959, 27228, 29040, 34035, 36304, 45380, 49918, 54456, 68070, 74877, 90760, 99836, 108912, 124795, 136140, 149754, 181520, 199672, 249590, 272280, 274549, 299508, 374385, 399344, 499180, 544560, 549098, 599016, 748770, 823647, 998360, 1098196, 1198032, 1372745, 1497540, 1647294, 1996720, 2196392, 2745490, 2995080, 3294588, 4118235, 4392784, 5490980, 5990160, 6589176, 8236470, 10981960, 13178352, 16472940, 21963920, 32945880, 65891760]

約数ペア:

[(1, 65891760), (2, 32945880), (3, 21963920), (4, 16472940), (5, 13178352), (6, 10981960), (8, 8236470), (10, 6589176), (11, 5990160), (12, 5490980), (15, 4392784), (16, 4118235), (20, 3294588), (22, 2995080), (24, 2745490), (30, 2196392), (33, 1996720), (40, 1647294), (44, 1497540), (48, 1372745), (55, 1198032), (60, 1098196), (66, 998360), (80, 823647), (88, 748770), (110, 599016), (120, 549098), (121, 544560), (132, 499180), (165, 399344), (176, 374385), (220, 299508), (240, 274549), (242, 272280), (264, 249590), (330, 199672), (363, 181520), (440, 149754), (484, 136140), (528, 124795), (605, 108912), (660, 99836), (726, 90760), (880, 74877), (968, 68070), (1210, 54456), (1320, 49918), (1452, 45380), (1815, 36304), (1936, 34035), (2269, 29040), (2420, 27228), (2640, 24959), (2904, 22690), (3630, 18152), (4538, 14520), (4840, 13614), (5808, 11345), (6807, 9680), (7260, 9076)]