108951720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5783}}^1$

素因数の和:5954

約数の個数: 64

約数和(自身を含む): 328993920

約数和(自身を除く): 220042200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 5783, 6280, 9420, 11566, 17349, 18840, 23132, 28915, 34698, 46264, 57830, 69396, 86745, 115660, 138792, 173490, 231320, 346980, 693960, 907931, 1815862, 2723793, 3631724, 4539655, 5447586, 7263448, 9079310, 10895172, 13618965, 18158620, 21790344, 27237930, 36317240, 54475860, 108951720]

約数ペア:

[(1, 108951720), (2, 54475860), (3, 36317240), (4, 27237930), (5, 21790344), (6, 18158620), (8, 13618965), (10, 10895172), (12, 9079310), (15, 7263448), (20, 5447586), (24, 4539655), (30, 3631724), (40, 2723793), (60, 1815862), (120, 907931), (157, 693960), (314, 346980), (471, 231320), (628, 173490), (785, 138792), (942, 115660), (1256, 86745), (1570, 69396), (1884, 57830), (2355, 46264), (3140, 34698), (3768, 28915), (4710, 23132), (5783, 18840), (6280, 17349), (9420, 11566)]