84520920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5821}}^1$

素因数の和:5857

約数の個数: 96

約数和(自身を含む): 278757360

約数和(自身を除く): 194236440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 5821, 7260, 11642, 14520, 17463, 23284, 29105, 34926, 46568, 58210, 64031, 69852, 87315, 116420, 128062, 139704, 174630, 192093, 232840, 256124, 320155, 349260, 384186, 512248, 640310, 698520, 704341, 768372, 960465, 1280620, 1408682, 1536744, 1920930, 2113023, 2561240, 2817364, 3521705, 3841860, 4226046, 5634728, 7043410, 7683720, 8452092, 10565115, 14086820, 16904184, 21130230, 28173640, 42260460, 84520920]

約数ペア:

[(1, 84520920), (2, 42260460), (3, 28173640), (4, 21130230), (5, 16904184), (6, 14086820), (8, 10565115), (10, 8452092), (11, 7683720), (12, 7043410), (15, 5634728), (20, 4226046), (22, 3841860), (24, 3521705), (30, 2817364), (33, 2561240), (40, 2113023), (44, 1920930), (55, 1536744), (60, 1408682), (66, 1280620), (88, 960465), (110, 768372), (120, 704341), (121, 698520), (132, 640310), (165, 512248), (220, 384186), (242, 349260), (264, 320155), (330, 256124), (363, 232840), (440, 192093), (484, 174630), (605, 139704), (660, 128062), (726, 116420), (968, 87315), (1210, 69852), (1320, 64031), (1452, 58210), (1815, 46568), (2420, 34926), (2904, 29105), (3630, 23284), (4840, 17463), (5821, 14520), (7260, 11642)]