79170720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8681}}^1$

素因数の和:8718

約数の個数: 96

約数和(自身を含む): 262543680

約数和(自身を除く): 183372960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 8681, 9120, 17362, 26043, 34724, 43405, 52086, 69448, 86810, 104172, 130215, 138896, 164939, 173620, 208344, 260430, 277792, 329878, 347240, 416688, 494817, 520860, 659756, 694480, 824695, 833376, 989634, 1041720, 1319512, 1388960, 1649390, 1979268, 2083440, 2474085, 2639024, 3298780, 3958536, 4166880, 4948170, 5278048, 6597560, 7917072, 9896340, 13195120, 15834144, 19792680, 26390240, 39585360, 79170720]

約数ペア:

[(1, 79170720), (2, 39585360), (3, 26390240), (4, 19792680), (5, 15834144), (6, 13195120), (8, 9896340), (10, 7917072), (12, 6597560), (15, 5278048), (16, 4948170), (19, 4166880), (20, 3958536), (24, 3298780), (30, 2639024), (32, 2474085), (38, 2083440), (40, 1979268), (48, 1649390), (57, 1388960), (60, 1319512), (76, 1041720), (80, 989634), (95, 833376), (96, 824695), (114, 694480), (120, 659756), (152, 520860), (160, 494817), (190, 416688), (228, 347240), (240, 329878), (285, 277792), (304, 260430), (380, 208344), (456, 173620), (480, 164939), (570, 138896), (608, 130215), (760, 104172), (912, 86810), (1140, 69448), (1520, 52086), (1824, 43405), (2280, 34724), (3040, 26043), (4560, 17362), (8681, 9120)]