13559280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1153}}^1$

素因数の和:1183

約数の個数: 120

約数和(自身を含む): 48938832

約数和(自身を除く): 35379552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1153, 1176, 1470, 1680, 1960, 2306, 2352, 2940, 3459, 3920, 4612, 5765, 5880, 6918, 8071, 9224, 11530, 11760, 13836, 16142, 17295, 18448, 23060, 24213, 27672, 32284, 34590, 40355, 46120, 48426, 55344, 56497, 64568, 69180, 80710, 92240, 96852, 112994, 121065, 129136, 138360, 161420, 169491, 193704, 225988, 242130, 276720, 282485, 322840, 338982, 387408, 451976, 484260, 564970, 645680, 677964, 847455, 903952, 968520, 1129940, 1355928, 1694910, 1937040, 2259880, 2711856, 3389820, 4519760, 6779640, 13559280]

約数ペア:

[(1, 13559280), (2, 6779640), (3, 4519760), (4, 3389820), (5, 2711856), (6, 2259880), (7, 1937040), (8, 1694910), (10, 1355928), (12, 1129940), (14, 968520), (15, 903952), (16, 847455), (20, 677964), (21, 645680), (24, 564970), (28, 484260), (30, 451976), (35, 387408), (40, 338982), (42, 322840), (48, 282485), (49, 276720), (56, 242130), (60, 225988), (70, 193704), (80, 169491), (84, 161420), (98, 138360), (105, 129136), (112, 121065), (120, 112994), (140, 96852), (147, 92240), (168, 80710), (196, 69180), (210, 64568), (240, 56497), (245, 55344), (280, 48426), (294, 46120), (336, 40355), (392, 34590), (420, 32284), (490, 27672), (560, 24213), (588, 23060), (735, 18448), (784, 17295), (840, 16142), (980, 13836), (1153, 11760), (1176, 11530), (1470, 9224), (1680, 8071), (1960, 6918), (2306, 5880), (2352, 5765), (2940, 4612), (3459, 3920)]