2011495560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{20269}}^1$

素因数の和:21110

約数の個数: 64

約数和(自身を含む): 6042081600

約数和(自身を除く): 4030586040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 827, 1654, 2481, 3308, 4135, 4962, 6616, 8270, 9924, 12405, 16540, 19848, 20269, 24810, 33080, 40538, 49620, 60807, 81076, 99240, 101345, 121614, 162152, 202690, 243228, 304035, 405380, 486456, 608070, 810760, 1216140, 2432280, 16762463, 33524926, 50287389, 67049852, 83812315, 100574778, 134099704, 167624630, 201149556, 251436945, 335249260, 402299112, 502873890, 670498520, 1005747780, 2011495560]

約数ペア:

[(1, 2011495560), (2, 1005747780), (3, 670498520), (4, 502873890), (5, 402299112), (6, 335249260), (8, 251436945), (10, 201149556), (12, 167624630), (15, 134099704), (20, 100574778), (24, 83812315), (30, 67049852), (40, 50287389), (60, 33524926), (120, 16762463), (827, 2432280), (1654, 1216140), (2481, 810760), (3308, 608070), (4135, 486456), (4962, 405380), (6616, 304035), (8270, 243228), (9924, 202690), (12405, 162152), (16540, 121614), (19848, 101345), (20269, 99240), (24810, 81076), (33080, 60807), (40538, 49620)]