167840280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7643}}^1$

素因数の和:7721

約数の個数: 96

約数和(自身を含む): 554495760

約数和(自身を除く): 386655480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 7643, 10980, 15286, 21960, 22929, 30572, 38215, 45858, 61144, 68787, 76430, 91716, 114645, 137574, 152860, 183432, 229290, 275148, 305720, 343935, 458580, 466223, 550296, 687870, 917160, 932446, 1375740, 1398669, 1864892, 2331115, 2751480, 2797338, 3729784, 4196007, 4662230, 5594676, 6993345, 8392014, 9324460, 11189352, 13986690, 16784028, 18648920, 20980035, 27973380, 33568056, 41960070, 55946760, 83920140, 167840280]

約数ペア:

[(1, 167840280), (2, 83920140), (3, 55946760), (4, 41960070), (5, 33568056), (6, 27973380), (8, 20980035), (9, 18648920), (10, 16784028), (12, 13986690), (15, 11189352), (18, 9324460), (20, 8392014), (24, 6993345), (30, 5594676), (36, 4662230), (40, 4196007), (45, 3729784), (60, 2797338), (61, 2751480), (72, 2331115), (90, 1864892), (120, 1398669), (122, 1375740), (180, 932446), (183, 917160), (244, 687870), (305, 550296), (360, 466223), (366, 458580), (488, 343935), (549, 305720), (610, 275148), (732, 229290), (915, 183432), (1098, 152860), (1220, 137574), (1464, 114645), (1830, 91716), (2196, 76430), (2440, 68787), (2745, 61144), (3660, 45858), (4392, 38215), (5490, 30572), (7320, 22929), (7643, 21960), (10980, 15286)]