47542320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9433}}^1$

素因数の和:9459

約数の個数: 120

約数和(自身を含む): 182491296

約数和(自身を除く): 134948976

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, 9433, 18866, 28299, 37732, 47165, 56598, 66031, 75464, 84897, 94330, 113196, 132062, 141495, 150928, 169794, 188660, 198093, 226392, 264124, 282990, 330155, 339588, 377320, 396186, 424485, 452784, 528248, 565980, 594279, 660310, 679176, 754640, 792372, 848970, 990465, 1056496, 1131960, 1188558, 1320620, 1358352, 1584744, 1697940, 1980930, 2263920, 2377116, 2641240, 2971395, 3169488, 3395880, 3961860, 4754232, 5282480, 5942790, 6791760, 7923720, 9508464, 11885580, 15847440, 23771160, 47542320]

約数ペア:

[(1, 47542320), (2, 23771160), (3, 15847440), (4, 11885580), (5, 9508464), (6, 7923720), (7, 6791760), (8, 5942790), (9, 5282480), (10, 4754232), (12, 3961860), (14, 3395880), (15, 3169488), (16, 2971395), (18, 2641240), (20, 2377116), (21, 2263920), (24, 1980930), (28, 1697940), (30, 1584744), (35, 1358352), (36, 1320620), (40, 1188558), (42, 1131960), (45, 1056496), (48, 990465), (56, 848970), (60, 792372), (63, 754640), (70, 679176), (72, 660310), (80, 594279), (84, 565980), (90, 528248), (105, 452784), (112, 424485), (120, 396186), (126, 377320), (140, 339588), (144, 330155), (168, 282990), (180, 264124), (210, 226392), (240, 198093), (252, 188660), (280, 169794), (315, 150928), (336, 141495), (360, 132062), (420, 113196), (504, 94330), (560, 84897), (630, 75464), (720, 66031), (840, 56598), (1008, 47165), (1260, 37732), (1680, 28299), (2520, 18866), (5040, 9433)]