60207280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{15359}}^1$

素因数の和:15386

約数の個数: 60

約数和(自身を含む): 162846720

約数和(自身を除く): 102639440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 15359, 30718, 61436, 76795, 107513, 122872, 153590, 215026, 245744, 307180, 430052, 537565, 614360, 752591, 860104, 1075130, 1228720, 1505182, 1720208, 2150260, 3010364, 3762955, 4300520, 6020728, 7525910, 8601040, 12041456, 15051820, 30103640, 60207280]

約数ペア:

[(1, 60207280), (2, 30103640), (4, 15051820), (5, 12041456), (7, 8601040), (8, 7525910), (10, 6020728), (14, 4300520), (16, 3762955), (20, 3010364), (28, 2150260), (35, 1720208), (40, 1505182), (49, 1228720), (56, 1075130), (70, 860104), (80, 752591), (98, 614360), (112, 537565), (140, 430052), (196, 307180), (245, 245744), (280, 215026), (392, 153590), (490, 122872), (560, 107513), (784, 76795), (980, 61436), (1960, 30718), (3920, 15359)]