328308960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97711}}^1$

素因数の和:97736

約数の個数: 96

約数和(自身を含む): 1181924352

約数和(自身を除く): 853615392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 97711, 195422, 293133, 390844, 488555, 586266, 683977, 781688, 977110, 1172532, 1367954, 1465665, 1563376, 1954220, 2051931, 2345064, 2735908, 2931330, 3126752, 3419885, 3908440, 4103862, 4690128, 5471816, 5862660, 6839770, 7816880, 8207724, 9380256, 10259655, 10943632, 11725320, 13679540, 15633760, 16415448, 20519310, 21887264, 23450640, 27359080, 32830896, 41038620, 46901280, 54718160, 65661792, 82077240, 109436320, 164154480, 328308960]

約数ペア:

[(1, 328308960), (2, 164154480), (3, 109436320), (4, 82077240), (5, 65661792), (6, 54718160), (7, 46901280), (8, 41038620), (10, 32830896), (12, 27359080), (14, 23450640), (15, 21887264), (16, 20519310), (20, 16415448), (21, 15633760), (24, 13679540), (28, 11725320), (30, 10943632), (32, 10259655), (35, 9380256), (40, 8207724), (42, 7816880), (48, 6839770), (56, 5862660), (60, 5471816), (70, 4690128), (80, 4103862), (84, 3908440), (96, 3419885), (105, 3126752), (112, 2931330), (120, 2735908), (140, 2345064), (160, 2051931), (168, 1954220), (210, 1563376), (224, 1465665), (240, 1367954), (280, 1172532), (336, 977110), (420, 781688), (480, 683977), (560, 586266), (672, 488555), (840, 390844), (1120, 293133), (1680, 195422), (3360, 97711)]