180402480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3529}}^1$

素因数の和:3619

約数の個数: 120

約数和(自身を含む): 614558880

約数和(自身を除く): 434156400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 3529, 4260, 5112, 5680, 6390, 7058, 8520, 10224, 10587, 12780, 14116, 17040, 17645, 21174, 25560, 28232, 31761, 35290, 42348, 51120, 52935, 56464, 63522, 70580, 84696, 105870, 127044, 141160, 158805, 169392, 211740, 250559, 254088, 282320, 317610, 423480, 501118, 508176, 635220, 751677, 846960, 1002236, 1252795, 1270440, 1503354, 2004472, 2255031, 2505590, 2540880, 3006708, 3758385, 4008944, 4510062, 5011180, 6013416, 7516770, 9020124, 10022360, 11275155, 12026832, 15033540, 18040248, 20044720, 22550310, 30067080, 36080496, 45100620, 60134160, 90201240, 180402480]

約数ペア:

[(1, 180402480), (2, 90201240), (3, 60134160), (4, 45100620), (5, 36080496), (6, 30067080), (8, 22550310), (9, 20044720), (10, 18040248), (12, 15033540), (15, 12026832), (16, 11275155), (18, 10022360), (20, 9020124), (24, 7516770), (30, 6013416), (36, 5011180), (40, 4510062), (45, 4008944), (48, 3758385), (60, 3006708), (71, 2540880), (72, 2505590), (80, 2255031), (90, 2004472), (120, 1503354), (142, 1270440), (144, 1252795), (180, 1002236), (213, 846960), (240, 751677), (284, 635220), (355, 508176), (360, 501118), (426, 423480), (568, 317610), (639, 282320), (710, 254088), (720, 250559), (852, 211740), (1065, 169392), (1136, 158805), (1278, 141160), (1420, 127044), (1704, 105870), (2130, 84696), (2556, 70580), (2840, 63522), (3195, 56464), (3408, 52935), (3529, 51120), (4260, 42348), (5112, 35290), (5680, 31761), (6390, 28232), (7058, 25560), (8520, 21174), (10224, 17645), (10587, 17040), (12780, 14116)]