11855580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 38610432

約数和(自身を除く): 26754852

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 71, 92, 110, 115, 121, 132, 138, 142, 165, 213, 220, 230, 242, 253, 276, 284, 330, 345, 355, 363, 426, 460, 484, 506, 605, 660, 690, 710, 726, 759, 781, 852, 1012, 1065, 1210, 1265, 1380, 1420, 1452, 1518, 1562, 1633, 1815, 2130, 2343, 2420, 2530, 2783, 3036, 3124, 3266, 3630, 3795, 3905, 4260, 4686, 4899, 5060, 5566, 6532, 7260, 7590, 7810, 8165, 8349, 8591, 9372, 9798, 11132, 11715, 13915, 15180, 15620, 16330, 16698, 17182, 17963, 19596, 23430, 24495, 25773, 27830, 32660, 33396, 34364, 35926, 41745, 42955, 46860, 48990, 51546, 53889, 55660, 71852, 83490, 85910, 89815, 97980, 103092, 107778, 128865, 166980, 171820, 179630, 197593, 215556, 257730, 269445, 359260, 395186, 515460, 538890, 592779, 790372, 987965, 1077780, 1185558, 1975930, 2371116, 2963895, 3951860, 5927790, 11855580]

約数ペア:

[(1, 11855580), (2, 5927790), (3, 3951860), (4, 2963895), (5, 2371116), (6, 1975930), (10, 1185558), (11, 1077780), (12, 987965), (15, 790372), (20, 592779), (22, 538890), (23, 515460), (30, 395186), (33, 359260), (44, 269445), (46, 257730), (55, 215556), (60, 197593), (66, 179630), (69, 171820), (71, 166980), (92, 128865), (110, 107778), (115, 103092), (121, 97980), (132, 89815), (138, 85910), (142, 83490), (165, 71852), (213, 55660), (220, 53889), (230, 51546), (242, 48990), (253, 46860), (276, 42955), (284, 41745), (330, 35926), (345, 34364), (355, 33396), (363, 32660), (426, 27830), (460, 25773), (484, 24495), (506, 23430), (605, 19596), (660, 17963), (690, 17182), (710, 16698), (726, 16330), (759, 15620), (781, 15180), (852, 13915), (1012, 11715), (1065, 11132), (1210, 9798), (1265, 9372), (1380, 8591), (1420, 8349), (1452, 8165), (1518, 7810), (1562, 7590), (1633, 7260), (1815, 6532), (2130, 5566), (2343, 5060), (2420, 4899), (2530, 4686), (2783, 4260), (3036, 3905), (3124, 3795), (3266, 3630)]