120263208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 337478400

約数和(自身を除く): 217215192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 71, 78, 89, 104, 122, 142, 156, 178, 183, 213, 244, 267, 284, 312, 356, 366, 426, 488, 534, 568, 712, 732, 793, 852, 923, 1068, 1157, 1464, 1586, 1704, 1846, 2136, 2314, 2379, 2769, 3172, 3471, 3692, 4331, 4628, 4758, 5429, 5538, 6319, 6344, 6942, 7384, 8662, 9256, 9516, 10858, 11076, 12638, 12993, 13884, 16287, 17324, 18957, 19032, 21716, 22152, 25276, 25986, 27768, 32574, 34648, 37914, 43432, 50552, 51972, 56303, 65148, 70577, 75828, 82147, 103944, 112606, 130296, 141154, 151656, 164294, 168909, 211731, 225212, 246441, 282308, 328588, 337818, 385459, 423462, 450424, 492882, 564616, 657176, 675636, 770918, 846924, 985764, 1156377, 1351272, 1541836, 1693848, 1971528, 2312754, 3083672, 4625508, 5010967, 9251016, 10021934, 15032901, 20043868, 30065802, 40087736, 60131604, 120263208]

約数ペア:

[(1, 120263208), (2, 60131604), (3, 40087736), (4, 30065802), (6, 20043868), (8, 15032901), (12, 10021934), (13, 9251016), (24, 5010967), (26, 4625508), (39, 3083672), (52, 2312754), (61, 1971528), (71, 1693848), (78, 1541836), (89, 1351272), (104, 1156377), (122, 985764), (142, 846924), (156, 770918), (178, 675636), (183, 657176), (213, 564616), (244, 492882), (267, 450424), (284, 423462), (312, 385459), (356, 337818), (366, 328588), (426, 282308), (488, 246441), (534, 225212), (568, 211731), (712, 168909), (732, 164294), (793, 151656), (852, 141154), (923, 130296), (1068, 112606), (1157, 103944), (1464, 82147), (1586, 75828), (1704, 70577), (1846, 65148), (2136, 56303), (2314, 51972), (2379, 50552), (2769, 43432), (3172, 37914), (3471, 34648), (3692, 32574), (4331, 27768), (4628, 25986), (4758, 25276), (5429, 22152), (5538, 21716), (6319, 19032), (6344, 18957), (6942, 17324), (7384, 16287), (8662, 13884), (9256, 12993), (9516, 12638), (10858, 11076)]