4151280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{353}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 15012432

約数和(自身を除く): 10861152

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, 353, 392, 420, 490, 560, 588, 706, 735, 784, 840, 980, 1059, 1176, 1412, 1470, 1680, 1765, 1960, 2118, 2352, 2471, 2824, 2940, 3530, 3920, 4236, 4942, 5295, 5648, 5880, 7060, 7413, 8472, 9884, 10590, 11760, 12355, 14120, 14826, 16944, 17297, 19768, 21180, 24710, 28240, 29652, 34594, 37065, 39536, 42360, 49420, 51891, 59304, 69188, 74130, 84720, 86485, 98840, 103782, 118608, 138376, 148260, 172970, 197680, 207564, 259455, 276752, 296520, 345940, 415128, 518910, 593040, 691880, 830256, 1037820, 1383760, 2075640, 4151280]

約数ペア:

[(1, 4151280), (2, 2075640), (3, 1383760), (4, 1037820), (5, 830256), (6, 691880), (7, 593040), (8, 518910), (10, 415128), (12, 345940), (14, 296520), (15, 276752), (16, 259455), (20, 207564), (21, 197680), (24, 172970), (28, 148260), (30, 138376), (35, 118608), (40, 103782), (42, 98840), (48, 86485), (49, 84720), (56, 74130), (60, 69188), (70, 59304), (80, 51891), (84, 49420), (98, 42360), (105, 39536), (112, 37065), (120, 34594), (140, 29652), (147, 28240), (168, 24710), (196, 21180), (210, 19768), (240, 17297), (245, 16944), (280, 14826), (294, 14120), (336, 12355), (353, 11760), (392, 10590), (420, 9884), (490, 8472), (560, 7413), (588, 7060), (706, 5880), (735, 5648), (784, 5295), (840, 4942), (980, 4236), (1059, 3920), (1176, 3530), (1412, 2940), (1470, 2824), (1680, 2471), (1765, 2352), (1960, 2118)]