54881880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24071}}^1$

素因数の和:24104

約数の個数: 64

約数和(自身を含む): 173318400

約数和(自身を除く): 118436520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 24071, 48142, 72213, 96284, 120355, 144426, 192568, 240710, 288852, 361065, 457349, 481420, 577704, 722130, 914698, 962840, 1372047, 1444260, 1829396, 2286745, 2744094, 2888520, 3658792, 4573490, 5488188, 6860235, 9146980, 10976376, 13720470, 18293960, 27440940, 54881880]

約数ペア:

[(1, 54881880), (2, 27440940), (3, 18293960), (4, 13720470), (5, 10976376), (6, 9146980), (8, 6860235), (10, 5488188), (12, 4573490), (15, 3658792), (19, 2888520), (20, 2744094), (24, 2286745), (30, 1829396), (38, 1444260), (40, 1372047), (57, 962840), (60, 914698), (76, 722130), (95, 577704), (114, 481420), (120, 457349), (152, 361065), (190, 288852), (228, 240710), (285, 192568), (380, 144426), (456, 120355), (570, 96284), (760, 72213), (1140, 48142), (2280, 24071)]