6403860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 20734560

約数和(自身を除く): 14330700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 67, 81, 90, 108, 118, 134, 135, 162, 177, 180, 201, 236, 268, 270, 295, 324, 335, 354, 402, 405, 531, 540, 590, 603, 670, 708, 804, 810, 885, 1005, 1062, 1180, 1206, 1340, 1593, 1620, 1770, 1809, 2010, 2124, 2412, 2655, 3015, 3186, 3540, 3618, 3953, 4020, 4779, 5310, 5427, 6030, 6372, 7236, 7906, 7965, 9045, 9558, 10620, 10854, 11859, 12060, 15812, 15930, 18090, 19116, 19765, 21708, 23718, 23895, 27135, 31860, 35577, 36180, 39530, 47436, 47790, 54270, 59295, 71154, 79060, 95580, 106731, 108540, 118590, 142308, 177885, 213462, 237180, 320193, 355770, 426924, 533655, 640386, 711540, 1067310, 1280772, 1600965, 2134620, 3201930, 6403860]

約数ペア:

[(1, 6403860), (2, 3201930), (3, 2134620), (4, 1600965), (5, 1280772), (6, 1067310), (9, 711540), (10, 640386), (12, 533655), (15, 426924), (18, 355770), (20, 320193), (27, 237180), (30, 213462), (36, 177885), (45, 142308), (54, 118590), (59, 108540), (60, 106731), (67, 95580), (81, 79060), (90, 71154), (108, 59295), (118, 54270), (134, 47790), (135, 47436), (162, 39530), (177, 36180), (180, 35577), (201, 31860), (236, 27135), (268, 23895), (270, 23718), (295, 21708), (324, 19765), (335, 19116), (354, 18090), (402, 15930), (405, 15812), (531, 12060), (540, 11859), (590, 10854), (603, 10620), (670, 9558), (708, 9045), (804, 7965), (810, 7906), (885, 7236), (1005, 6372), (1062, 6030), (1180, 5427), (1206, 5310), (1340, 4779), (1593, 4020), (1620, 3953), (1770, 3618), (1809, 3540), (2010, 3186), (2124, 3015), (2412, 2655)]