124798920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 395366400

約数和(自身を除く): 270567480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 103, 115, 120, 138, 184, 206, 230, 276, 309, 345, 412, 439, 460, 515, 552, 618, 690, 824, 878, 920, 1030, 1236, 1317, 1380, 1545, 1756, 2060, 2195, 2369, 2472, 2634, 2760, 3090, 3512, 4120, 4390, 4738, 5268, 6180, 6585, 7107, 8780, 9476, 10097, 10536, 11845, 12360, 13170, 14214, 17560, 18952, 20194, 23690, 26340, 28428, 30291, 35535, 40388, 45217, 47380, 50485, 52680, 56856, 60582, 71070, 80776, 90434, 94760, 100970, 121164, 135651, 142140, 151455, 180868, 201940, 226085, 242328, 271302, 284280, 302910, 361736, 403880, 452170, 542604, 605820, 678255, 904340, 1039991, 1085208, 1211640, 1356510, 1808680, 2079982, 2713020, 3119973, 4159964, 5199955, 5426040, 6239946, 8319928, 10399910, 12479892, 15599865, 20799820, 24959784, 31199730, 41599640, 62399460, 124798920]

約数ペア:

[(1, 124798920), (2, 62399460), (3, 41599640), (4, 31199730), (5, 24959784), (6, 20799820), (8, 15599865), (10, 12479892), (12, 10399910), (15, 8319928), (20, 6239946), (23, 5426040), (24, 5199955), (30, 4159964), (40, 3119973), (46, 2713020), (60, 2079982), (69, 1808680), (92, 1356510), (103, 1211640), (115, 1085208), (120, 1039991), (138, 904340), (184, 678255), (206, 605820), (230, 542604), (276, 452170), (309, 403880), (345, 361736), (412, 302910), (439, 284280), (460, 271302), (515, 242328), (552, 226085), (618, 201940), (690, 180868), (824, 151455), (878, 142140), (920, 135651), (1030, 121164), (1236, 100970), (1317, 94760), (1380, 90434), (1545, 80776), (1756, 71070), (2060, 60582), (2195, 56856), (2369, 52680), (2472, 50485), (2634, 47380), (2760, 45217), (3090, 40388), (3512, 35535), (4120, 30291), (4390, 28428), (4738, 26340), (5268, 23690), (6180, 20194), (6585, 18952), (7107, 17560), (8780, 14214), (9476, 13170), (10097, 12360), (10536, 11845)]