118868880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1289

約数の個数: 160

約数和(自身を含む): 409973760

約数和(自身を除く): 291104880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1229, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2458, 2480, 3120, 3224, 3687, 3720, 4030, 4836, 4916, 6045, 6145, 6448, 7374, 7440, 8060, 9672, 9832, 12090, 12290, 14748, 15977, 16120, 18435, 19344, 19664, 24180, 24580, 29496, 31954, 32240, 36870, 38099, 47931, 48360, 49160, 58992, 63908, 73740, 76198, 79885, 95862, 96720, 98320, 114297, 127816, 147480, 152396, 159770, 190495, 191724, 228594, 239655, 255632, 294960, 304792, 319540, 380990, 383448, 457188, 479310, 495287, 571485, 609584, 639080, 761980, 766896, 914376, 958620, 990574, 1142970, 1278160, 1485861, 1523960, 1828752, 1917240, 1981148, 2285940, 2476435, 2971722, 3047920, 3834480, 3962296, 4571880, 4952870, 5943444, 7429305, 7924592, 9143760, 9905740, 11886888, 14858610, 19811480, 23773776, 29717220, 39622960, 59434440, 118868880]

約数ペア:

[(1, 118868880), (2, 59434440), (3, 39622960), (4, 29717220), (5, 23773776), (6, 19811480), (8, 14858610), (10, 11886888), (12, 9905740), (13, 9143760), (15, 7924592), (16, 7429305), (20, 5943444), (24, 4952870), (26, 4571880), (30, 3962296), (31, 3834480), (39, 3047920), (40, 2971722), (48, 2476435), (52, 2285940), (60, 1981148), (62, 1917240), (65, 1828752), (78, 1523960), (80, 1485861), (93, 1278160), (104, 1142970), (120, 990574), (124, 958620), (130, 914376), (155, 766896), (156, 761980), (186, 639080), (195, 609584), (208, 571485), (240, 495287), (248, 479310), (260, 457188), (310, 383448), (312, 380990), (372, 319540), (390, 304792), (403, 294960), (465, 255632), (496, 239655), (520, 228594), (620, 191724), (624, 190495), (744, 159770), (780, 152396), (806, 147480), (930, 127816), (1040, 114297), (1209, 98320), (1229, 96720), (1240, 95862), (1488, 79885), (1560, 76198), (1612, 73740), (1860, 63908), (2015, 58992), (2418, 49160), (2458, 48360), (2480, 47931), (3120, 38099), (3224, 36870), (3687, 32240), (3720, 31954), (4030, 29496), (4836, 24580), (4916, 24180), (6045, 19664), (6145, 19344), (6448, 18435), (7374, 16120), (7440, 15977), (8060, 14748), (9672, 12290), (9832, 12090)]