120208608

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 373057776

約数和(自身を除く): 252849168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 97, 104, 117, 144, 156, 194, 208, 234, 288, 291, 312, 331, 388, 416, 468, 582, 624, 662, 776, 873, 936, 993, 1164, 1248, 1261, 1324, 1552, 1746, 1872, 1986, 2328, 2522, 2648, 2979, 3104, 3492, 3744, 3783, 3972, 4303, 4656, 5044, 5296, 5958, 6984, 7566, 7944, 8606, 9312, 10088, 10592, 11349, 11916, 12909, 13968, 15132, 15888, 17212, 20176, 22698, 23832, 25818, 27936, 30264, 31776, 32107, 34424, 38727, 40352, 45396, 47664, 51636, 60528, 64214, 68848, 77454, 90792, 95328, 96321, 103272, 121056, 128428, 137696, 154908, 181584, 192642, 206544, 256856, 288963, 309816, 363168, 385284, 413088, 417391, 513712, 577926, 619632, 770568, 834782, 1027424, 1155852, 1239264, 1252173, 1541136, 1669564, 2311704, 2504346, 3082272, 3339128, 3756519, 4623408, 5008692, 6678256, 7513038, 9246816, 10017384, 13356512, 15026076, 20034768, 30052152, 40069536, 60104304, 120208608]

約数ペア:

[(1, 120208608), (2, 60104304), (3, 40069536), (4, 30052152), (6, 20034768), (8, 15026076), (9, 13356512), (12, 10017384), (13, 9246816), (16, 7513038), (18, 6678256), (24, 5008692), (26, 4623408), (32, 3756519), (36, 3339128), (39, 3082272), (48, 2504346), (52, 2311704), (72, 1669564), (78, 1541136), (96, 1252173), (97, 1239264), (104, 1155852), (117, 1027424), (144, 834782), (156, 770568), (194, 619632), (208, 577926), (234, 513712), (288, 417391), (291, 413088), (312, 385284), (331, 363168), (388, 309816), (416, 288963), (468, 256856), (582, 206544), (624, 192642), (662, 181584), (776, 154908), (873, 137696), (936, 128428), (993, 121056), (1164, 103272), (1248, 96321), (1261, 95328), (1324, 90792), (1552, 77454), (1746, 68848), (1872, 64214), (1986, 60528), (2328, 51636), (2522, 47664), (2648, 45396), (2979, 40352), (3104, 38727), (3492, 34424), (3744, 32107), (3783, 31776), (3972, 30264), (4303, 27936), (4656, 25818), (5044, 23832), (5296, 22698), (5958, 20176), (6984, 17212), (7566, 15888), (7944, 15132), (8606, 13968), (9312, 12909), (10088, 11916), (10592, 11349)]