129255480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6299}}^1$

素因数の和:6338

約数の個数: 128

約数和(自身を含む): 453600000

約数和(自身を除く): 324344520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6299, 6840, 10260, 12598, 18897, 20520, 25196, 31495, 37794, 50392, 56691, 62990, 75588, 94485, 113382, 119681, 125980, 151176, 170073, 188970, 226764, 239362, 251960, 283455, 340146, 359043, 377940, 453528, 478724, 566910, 598405, 680292, 718086, 755880, 850365, 957448, 1077129, 1133820, 1196810, 1360584, 1436172, 1700730, 1795215, 2154258, 2267640, 2393620, 2872344, 3231387, 3401460, 3590430, 4308516, 4787240, 5385645, 6462774, 6802920, 7180860, 8617032, 10771290, 12925548, 14361720, 16156935, 21542580, 25851096, 32313870, 43085160, 64627740, 129255480]

約数ペア:

[(1, 129255480), (2, 64627740), (3, 43085160), (4, 32313870), (5, 25851096), (6, 21542580), (8, 16156935), (9, 14361720), (10, 12925548), (12, 10771290), (15, 8617032), (18, 7180860), (19, 6802920), (20, 6462774), (24, 5385645), (27, 4787240), (30, 4308516), (36, 3590430), (38, 3401460), (40, 3231387), (45, 2872344), (54, 2393620), (57, 2267640), (60, 2154258), (72, 1795215), (76, 1700730), (90, 1436172), (95, 1360584), (108, 1196810), (114, 1133820), (120, 1077129), (135, 957448), (152, 850365), (171, 755880), (180, 718086), (190, 680292), (216, 598405), (228, 566910), (270, 478724), (285, 453528), (342, 377940), (360, 359043), (380, 340146), (456, 283455), (513, 251960), (540, 239362), (570, 226764), (684, 188970), (760, 170073), (855, 151176), (1026, 125980), (1080, 119681), (1140, 113382), (1368, 94485), (1710, 75588), (2052, 62990), (2280, 56691), (2565, 50392), (3420, 37794), (4104, 31495), (5130, 25196), (6299, 20520), (6840, 18897), (10260, 12598)]