121276800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{4211}}^1$

素因数の和:4241

約数の個数: 144

約数和(自身を含む): 432846180

約数和(自身を除く): 311569380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4211, 4800, 5760, 7200, 8422, 9600, 12633, 14400, 16844, 21055, 25266, 28800, 33688, 37899, 42110, 50532, 63165, 67376, 75798, 84220, 101064, 105275, 126330, 134752, 151596, 168440, 189495, 202128, 210550, 252660, 269504, 303192, 315825, 336880, 378990, 404256, 421100, 505320, 539008, 606384, 631650, 673760, 757980, 808512, 842200, 947475, 1010640, 1212768, 1263300, 1347520, 1515960, 1617024, 1684400, 1894950, 2021280, 2425536, 2526600, 2695040, 3031920, 3368800, 3789900, 4042560, 4851072, 5053200, 6063840, 6737600, 7579800, 8085120, 10106400, 12127680, 13475200, 15159600, 20212800, 24255360, 30319200, 40425600, 60638400, 121276800]

約数ペア:

[(1, 121276800), (2, 60638400), (3, 40425600), (4, 30319200), (5, 24255360), (6, 20212800), (8, 15159600), (9, 13475200), (10, 12127680), (12, 10106400), (15, 8085120), (16, 7579800), (18, 6737600), (20, 6063840), (24, 5053200), (25, 4851072), (30, 4042560), (32, 3789900), (36, 3368800), (40, 3031920), (45, 2695040), (48, 2526600), (50, 2425536), (60, 2021280), (64, 1894950), (72, 1684400), (75, 1617024), (80, 1515960), (90, 1347520), (96, 1263300), (100, 1212768), (120, 1010640), (128, 947475), (144, 842200), (150, 808512), (160, 757980), (180, 673760), (192, 631650), (200, 606384), (225, 539008), (240, 505320), (288, 421100), (300, 404256), (320, 378990), (360, 336880), (384, 315825), (400, 303192), (450, 269504), (480, 252660), (576, 210550), (600, 202128), (640, 189495), (720, 168440), (800, 151596), (900, 134752), (960, 126330), (1152, 105275), (1200, 101064), (1440, 84220), (1600, 75798), (1800, 67376), (1920, 63165), (2400, 50532), (2880, 42110), (3200, 37899), (3600, 33688), (4211, 28800), (4800, 25266), (5760, 21055), (7200, 16844), (8422, 14400), (9600, 12633)]