120590820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{95707}}^1$

素因数の和:95729

約数の個数: 72

約数和(自身を含む): 418052544

約数和(自身を除く): 297461724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 95707, 191414, 287121, 382828, 478535, 574242, 669949, 861363, 957070, 1148484, 1339898, 1435605, 1722726, 1914140, 2009847, 2679796, 2871210, 3349745, 3445452, 4019694, 4306815, 5742420, 6029541, 6699490, 8039388, 8613630, 10049235, 12059082, 13398980, 17227260, 20098470, 24118164, 30147705, 40196940, 60295410, 120590820]

約数ペア:

[(1, 120590820), (2, 60295410), (3, 40196940), (4, 30147705), (5, 24118164), (6, 20098470), (7, 17227260), (9, 13398980), (10, 12059082), (12, 10049235), (14, 8613630), (15, 8039388), (18, 6699490), (20, 6029541), (21, 5742420), (28, 4306815), (30, 4019694), (35, 3445452), (36, 3349745), (42, 2871210), (45, 2679796), (60, 2009847), (63, 1914140), (70, 1722726), (84, 1435605), (90, 1339898), (105, 1148484), (126, 957070), (140, 861363), (180, 669949), (210, 574242), (252, 478535), (315, 382828), (420, 287121), (630, 191414), (1260, 95707)]