158398560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:685

約数の個数: 144

約数和(自身を含む): 543802896

約数和(自身を除く): 385404336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 317, 347, 360, 480, 634, 694, 720, 951, 1041, 1268, 1388, 1440, 1585, 1735, 1902, 2082, 2536, 2776, 2853, 3123, 3170, 3470, 3804, 4164, 4755, 5072, 5205, 5552, 5706, 6246, 6340, 6940, 7608, 8328, 9510, 10144, 10410, 11104, 11412, 12492, 12680, 13880, 14265, 15216, 15615, 16656, 19020, 20820, 22824, 24984, 25360, 27760, 28530, 30432, 31230, 33312, 38040, 41640, 45648, 49968, 50720, 55520, 57060, 62460, 76080, 83280, 91296, 99936, 109999, 114120, 124920, 152160, 166560, 219998, 228240, 249840, 329997, 439996, 456480, 499680, 549995, 659994, 879992, 989991, 1099990, 1319988, 1649985, 1759984, 1979982, 2199980, 2639976, 3299970, 3519968, 3959964, 4399960, 4949955, 5279952, 6599940, 7919928, 8799920, 9899910, 10559904, 13199880, 15839856, 17599840, 19799820, 26399760, 31679712, 39599640, 52799520, 79199280, 158398560]

約数ペア:

[(1, 158398560), (2, 79199280), (3, 52799520), (4, 39599640), (5, 31679712), (6, 26399760), (8, 19799820), (9, 17599840), (10, 15839856), (12, 13199880), (15, 10559904), (16, 9899910), (18, 8799920), (20, 7919928), (24, 6599940), (30, 5279952), (32, 4949955), (36, 4399960), (40, 3959964), (45, 3519968), (48, 3299970), (60, 2639976), (72, 2199980), (80, 1979982), (90, 1759984), (96, 1649985), (120, 1319988), (144, 1099990), (160, 989991), (180, 879992), (240, 659994), (288, 549995), (317, 499680), (347, 456480), (360, 439996), (480, 329997), (634, 249840), (694, 228240), (720, 219998), (951, 166560), (1041, 152160), (1268, 124920), (1388, 114120), (1440, 109999), (1585, 99936), (1735, 91296), (1902, 83280), (2082, 76080), (2536, 62460), (2776, 57060), (2853, 55520), (3123, 50720), (3170, 49968), (3470, 45648), (3804, 41640), (4164, 38040), (4755, 33312), (5072, 31230), (5205, 30432), (5552, 28530), (5706, 27760), (6246, 25360), (6340, 24984), (6940, 22824), (7608, 20820), (8328, 19020), (9510, 16656), (10144, 15615), (10410, 15216), (11104, 14265), (11412, 13880), (12492, 12680)]