144342480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 474255360

約数和(自身を除く): 329912880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 79, 80, 92, 115, 120, 138, 158, 184, 230, 237, 240, 276, 316, 331, 345, 368, 395, 460, 474, 552, 632, 662, 690, 790, 920, 948, 993, 1104, 1185, 1264, 1324, 1380, 1580, 1655, 1817, 1840, 1896, 1986, 2370, 2648, 2760, 3160, 3310, 3634, 3792, 3972, 4740, 4965, 5296, 5451, 5520, 6320, 6620, 7268, 7613, 7944, 9085, 9480, 9930, 10902, 13240, 14536, 15226, 15888, 18170, 18960, 19860, 21804, 22839, 26149, 26480, 27255, 29072, 30452, 36340, 38065, 39720, 43608, 45678, 52298, 54510, 60904, 72680, 76130, 78447, 79440, 87216, 91356, 104596, 109020, 114195, 121808, 130745, 145360, 152260, 156894, 182712, 209192, 218040, 228390, 261490, 304520, 313788, 365424, 392235, 418384, 436080, 456780, 522980, 601427, 609040, 627576, 784470, 913560, 1045960, 1202854, 1255152, 1568940, 1804281, 1827120, 2091920, 2405708, 3007135, 3137880, 3608562, 4811416, 6014270, 6275760, 7217124, 9021405, 9622832, 12028540, 14434248, 18042810, 24057080, 28868496, 36085620, 48114160, 72171240, 144342480]

約数ペア:

[(1, 144342480), (2, 72171240), (3, 48114160), (4, 36085620), (5, 28868496), (6, 24057080), (8, 18042810), (10, 14434248), (12, 12028540), (15, 9622832), (16, 9021405), (20, 7217124), (23, 6275760), (24, 6014270), (30, 4811416), (40, 3608562), (46, 3137880), (48, 3007135), (60, 2405708), (69, 2091920), (79, 1827120), (80, 1804281), (92, 1568940), (115, 1255152), (120, 1202854), (138, 1045960), (158, 913560), (184, 784470), (230, 627576), (237, 609040), (240, 601427), (276, 522980), (316, 456780), (331, 436080), (345, 418384), (368, 392235), (395, 365424), (460, 313788), (474, 304520), (552, 261490), (632, 228390), (662, 218040), (690, 209192), (790, 182712), (920, 156894), (948, 152260), (993, 145360), (1104, 130745), (1185, 121808), (1264, 114195), (1324, 109020), (1380, 104596), (1580, 91356), (1655, 87216), (1817, 79440), (1840, 78447), (1896, 76130), (1986, 72680), (2370, 60904), (2648, 54510), (2760, 52298), (3160, 45678), (3310, 43608), (3634, 39720), (3792, 38065), (3972, 36340), (4740, 30452), (4965, 29072), (5296, 27255), (5451, 26480), (5520, 26149), (6320, 22839), (6620, 21804), (7268, 19860), (7613, 18960), (7944, 18170), (9085, 15888), (9480, 15226), (9930, 14536), (10902, 13240)]