29865720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13099}}^1$

素因数の和:13132

約数の個数: 64

約数和(自身を含む): 94320000

約数和(自身を除く): 64454280

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, 13099, 26198, 39297, 52396, 65495, 78594, 104792, 130990, 157188, 196485, 248881, 261980, 314376, 392970, 497762, 523960, 746643, 785940, 995524, 1244405, 1493286, 1571880, 1991048, 2488810, 2986572, 3733215, 4977620, 5973144, 7466430, 9955240, 14932860, 29865720]

約数ペア:

[(1, 29865720), (2, 14932860), (3, 9955240), (4, 7466430), (5, 5973144), (6, 4977620), (8, 3733215), (10, 2986572), (12, 2488810), (15, 1991048), (19, 1571880), (20, 1493286), (24, 1244405), (30, 995524), (38, 785940), (40, 746643), (57, 523960), (60, 497762), (76, 392970), (95, 314376), (114, 261980), (120, 248881), (152, 196485), (190, 157188), (228, 130990), (285, 104792), (380, 78594), (456, 65495), (570, 52396), (760, 39297), (1140, 26198), (2280, 13099)]