7302120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{8693}}^1$

素因数の和:8714

約数の個数: 64

約数和(自身を含む): 25038720

約数和(自身を除く): 17736600

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, 8693, 17386, 26079, 34772, 43465, 52158, 60851, 69544, 86930, 104316, 121702, 130395, 173860, 182553, 208632, 243404, 260790, 304255, 347720, 365106, 486808, 521580, 608510, 730212, 912765, 1043160, 1217020, 1460424, 1825530, 2434040, 3651060, 7302120]

約数ペア:

[(1, 7302120), (2, 3651060), (3, 2434040), (4, 1825530), (5, 1460424), (6, 1217020), (7, 1043160), (8, 912765), (10, 730212), (12, 608510), (14, 521580), (15, 486808), (20, 365106), (21, 347720), (24, 304255), (28, 260790), (30, 243404), (35, 208632), (40, 182553), (42, 173860), (56, 130395), (60, 121702), (70, 104316), (84, 86930), (105, 69544), (120, 60851), (140, 52158), (168, 43465), (210, 34772), (280, 26079), (420, 17386), (840, 8693)]