48490920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 128

約数和(自身を含む): 164592000

約数和(自身を除く): 116101080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 761, 885, 1062, 1080, 1180, 1416, 1522, 1593, 1770, 2124, 2283, 2360, 2655, 3044, 3186, 3540, 3805, 4248, 4566, 5310, 6088, 6372, 6849, 7080, 7610, 7965, 9132, 10620, 11415, 12744, 13698, 15220, 15930, 18264, 20547, 21240, 22830, 27396, 30440, 31860, 34245, 41094, 44899, 45660, 54792, 63720, 68490, 82188, 89798, 91320, 102735, 134697, 136980, 164376, 179596, 205470, 224495, 269394, 273960, 359192, 404091, 410940, 448990, 538788, 673485, 808182, 821880, 897980, 1077576, 1212273, 1346970, 1616364, 1795960, 2020455, 2424546, 2693940, 3232728, 4040910, 4849092, 5387880, 6061365, 8081820, 9698184, 12122730, 16163640, 24245460, 48490920]

約数ペア:

[(1, 48490920), (2, 24245460), (3, 16163640), (4, 12122730), (5, 9698184), (6, 8081820), (8, 6061365), (9, 5387880), (10, 4849092), (12, 4040910), (15, 3232728), (18, 2693940), (20, 2424546), (24, 2020455), (27, 1795960), (30, 1616364), (36, 1346970), (40, 1212273), (45, 1077576), (54, 897980), (59, 821880), (60, 808182), (72, 673485), (90, 538788), (108, 448990), (118, 410940), (120, 404091), (135, 359192), (177, 273960), (180, 269394), (216, 224495), (236, 205470), (270, 179596), (295, 164376), (354, 136980), (360, 134697), (472, 102735), (531, 91320), (540, 89798), (590, 82188), (708, 68490), (761, 63720), (885, 54792), (1062, 45660), (1080, 44899), (1180, 41094), (1416, 34245), (1522, 31860), (1593, 30440), (1770, 27396), (2124, 22830), (2283, 21240), (2360, 20547), (2655, 18264), (3044, 15930), (3186, 15220), (3540, 13698), (3805, 12744), (4248, 11415), (4566, 10620), (5310, 9132), (6088, 7965), (6372, 7610), (6849, 7080)]