124511580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 393956640

約数和(自身を除く): 269445060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 151, 162, 180, 270, 302, 324, 405, 453, 509, 540, 604, 755, 810, 906, 1018, 1359, 1510, 1527, 1620, 1812, 2036, 2265, 2545, 2718, 3020, 3054, 4077, 4530, 4581, 5090, 5436, 6108, 6795, 7635, 8154, 9060, 9162, 10180, 12231, 13590, 13743, 15270, 16308, 18324, 20385, 22905, 24462, 27180, 27486, 30540, 40770, 41229, 45810, 48924, 54972, 61155, 68715, 76859, 81540, 82458, 91620, 122310, 137430, 153718, 164916, 206145, 230577, 244620, 274860, 307436, 384295, 412290, 461154, 691731, 768590, 824580, 922308, 1152885, 1383462, 1537180, 2075193, 2305770, 2766924, 3458655, 4150386, 4611540, 6225579, 6917310, 8300772, 10375965, 12451158, 13834620, 20751930, 24902316, 31127895, 41503860, 62255790, 124511580]

約数ペア:

[(1, 124511580), (2, 62255790), (3, 41503860), (4, 31127895), (5, 24902316), (6, 20751930), (9, 13834620), (10, 12451158), (12, 10375965), (15, 8300772), (18, 6917310), (20, 6225579), (27, 4611540), (30, 4150386), (36, 3458655), (45, 2766924), (54, 2305770), (60, 2075193), (81, 1537180), (90, 1383462), (108, 1152885), (135, 922308), (151, 824580), (162, 768590), (180, 691731), (270, 461154), (302, 412290), (324, 384295), (405, 307436), (453, 274860), (509, 244620), (540, 230577), (604, 206145), (755, 164916), (810, 153718), (906, 137430), (1018, 122310), (1359, 91620), (1510, 82458), (1527, 81540), (1620, 76859), (1812, 68715), (2036, 61155), (2265, 54972), (2545, 48924), (2718, 45810), (3020, 41229), (3054, 40770), (4077, 30540), (4530, 27486), (4581, 27180), (5090, 24462), (5436, 22905), (6108, 20385), (6795, 18324), (7635, 16308), (8154, 15270), (9060, 13743), (9162, 13590), (10180, 12231)]