48872880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9697}}^1$

素因数の和:9723

約数の個数: 120

約数和(自身を含む): 187598112

約数和(自身を除く): 138725232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 9697, 19394, 29091, 38788, 48485, 58182, 67879, 77576, 87273, 96970, 116364, 135758, 145455, 155152, 174546, 193940, 203637, 232728, 271516, 290910, 339395, 349092, 387880, 407274, 436365, 465456, 543032, 581820, 610911, 678790, 698184, 775760, 814548, 872730, 1018185, 1086064, 1163640, 1221822, 1357580, 1396368, 1629096, 1745460, 2036370, 2327280, 2443644, 2715160, 3054555, 3258192, 3490920, 4072740, 4887288, 5430320, 6109110, 6981840, 8145480, 9774576, 12218220, 16290960, 24436440, 48872880]

約数ペア:

[(1, 48872880), (2, 24436440), (3, 16290960), (4, 12218220), (5, 9774576), (6, 8145480), (7, 6981840), (8, 6109110), (9, 5430320), (10, 4887288), (12, 4072740), (14, 3490920), (15, 3258192), (16, 3054555), (18, 2715160), (20, 2443644), (21, 2327280), (24, 2036370), (28, 1745460), (30, 1629096), (35, 1396368), (36, 1357580), (40, 1221822), (42, 1163640), (45, 1086064), (48, 1018185), (56, 872730), (60, 814548), (63, 775760), (70, 698184), (72, 678790), (80, 610911), (84, 581820), (90, 543032), (105, 465456), (112, 436365), (120, 407274), (126, 387880), (140, 349092), (144, 339395), (168, 290910), (180, 271516), (210, 232728), (240, 203637), (252, 193940), (280, 174546), (315, 155152), (336, 145455), (360, 135758), (420, 116364), (504, 96970), (560, 87273), (630, 77576), (720, 67879), (840, 58182), (1008, 48485), (1260, 38788), (1680, 29091), (2520, 19394), (5040, 9697)]