12207720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14533}}^1$

素因数の和:14554

約数の個数: 64

約数和(自身を含む): 41857920

約数和(自身を除く): 29650200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14533, 29066, 43599, 58132, 72665, 87198, 101731, 116264, 145330, 174396, 203462, 217995, 290660, 305193, 348792, 406924, 435990, 508655, 581320, 610386, 813848, 871980, 1017310, 1220772, 1525965, 1743960, 2034620, 2441544, 3051930, 4069240, 6103860, 12207720]

約数ペア:

[(1, 12207720), (2, 6103860), (3, 4069240), (4, 3051930), (5, 2441544), (6, 2034620), (7, 1743960), (8, 1525965), (10, 1220772), (12, 1017310), (14, 871980), (15, 813848), (20, 610386), (21, 581320), (24, 508655), (28, 435990), (30, 406924), (35, 348792), (40, 305193), (42, 290660), (56, 217995), (60, 203462), (70, 174396), (84, 145330), (105, 116264), (120, 101731), (140, 87198), (168, 72665), (210, 58132), (280, 43599), (420, 29066), (840, 14533)]