89969040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17851}}^1$

素因数の和:17877

約数の個数: 120

約数和(自身を含む): 345329088

約数和(自身を除く): 255360048

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, 17851, 35702, 53553, 71404, 89255, 107106, 124957, 142808, 160659, 178510, 214212, 249914, 267765, 285616, 321318, 357020, 374871, 428424, 499828, 535530, 624785, 642636, 714040, 749742, 803295, 856848, 999656, 1071060, 1124613, 1249570, 1285272, 1428080, 1499484, 1606590, 1874355, 1999312, 2142120, 2249226, 2499140, 2570544, 2998968, 3213180, 3748710, 4284240, 4498452, 4998280, 5623065, 5997936, 6426360, 7497420, 8996904, 9996560, 11246130, 12852720, 14994840, 17993808, 22492260, 29989680, 44984520, 89969040]

約数ペア:

[(1, 89969040), (2, 44984520), (3, 29989680), (4, 22492260), (5, 17993808), (6, 14994840), (7, 12852720), (8, 11246130), (9, 9996560), (10, 8996904), (12, 7497420), (14, 6426360), (15, 5997936), (16, 5623065), (18, 4998280), (20, 4498452), (21, 4284240), (24, 3748710), (28, 3213180), (30, 2998968), (35, 2570544), (36, 2499140), (40, 2249226), (42, 2142120), (45, 1999312), (48, 1874355), (56, 1606590), (60, 1499484), (63, 1428080), (70, 1285272), (72, 1249570), (80, 1124613), (84, 1071060), (90, 999656), (105, 856848), (112, 803295), (120, 749742), (126, 714040), (140, 642636), (144, 624785), (168, 535530), (180, 499828), (210, 428424), (240, 374871), (252, 357020), (280, 321318), (315, 285616), (336, 267765), (360, 249914), (420, 214212), (504, 178510), (560, 160659), (630, 142808), (720, 124957), (840, 107106), (1008, 89255), (1260, 71404), (1680, 53553), (2520, 35702), (5040, 17851)]