9925920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 34732152

約数和(自身を除く): 24806232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 113, 120, 122, 144, 160, 180, 183, 226, 240, 244, 288, 305, 339, 360, 366, 452, 480, 488, 549, 565, 610, 678, 720, 732, 904, 915, 976, 1017, 1098, 1130, 1220, 1356, 1440, 1464, 1695, 1808, 1830, 1952, 2034, 2196, 2260, 2440, 2712, 2745, 2928, 3390, 3616, 3660, 4068, 4392, 4520, 4880, 5085, 5424, 5490, 5856, 6780, 6893, 7320, 8136, 8784, 9040, 9760, 10170, 10848, 10980, 13560, 13786, 14640, 16272, 17568, 18080, 20340, 20679, 21960, 27120, 27572, 29280, 32544, 34465, 40680, 41358, 43920, 54240, 55144, 62037, 68930, 81360, 82716, 87840, 103395, 110288, 124074, 137860, 162720, 165432, 206790, 220576, 248148, 275720, 310185, 330864, 413580, 496296, 551440, 620370, 661728, 827160, 992592, 1102880, 1240740, 1654320, 1985184, 2481480, 3308640, 4962960, 9925920]

約数ペア:

[(1, 9925920), (2, 4962960), (3, 3308640), (4, 2481480), (5, 1985184), (6, 1654320), (8, 1240740), (9, 1102880), (10, 992592), (12, 827160), (15, 661728), (16, 620370), (18, 551440), (20, 496296), (24, 413580), (30, 330864), (32, 310185), (36, 275720), (40, 248148), (45, 220576), (48, 206790), (60, 165432), (61, 162720), (72, 137860), (80, 124074), (90, 110288), (96, 103395), (113, 87840), (120, 82716), (122, 81360), (144, 68930), (160, 62037), (180, 55144), (183, 54240), (226, 43920), (240, 41358), (244, 40680), (288, 34465), (305, 32544), (339, 29280), (360, 27572), (366, 27120), (452, 21960), (480, 20679), (488, 20340), (549, 18080), (565, 17568), (610, 16272), (678, 14640), (720, 13786), (732, 13560), (904, 10980), (915, 10848), (976, 10170), (1017, 9760), (1098, 9040), (1130, 8784), (1220, 8136), (1356, 7320), (1440, 6893), (1464, 6780), (1695, 5856), (1808, 5490), (1830, 5424), (1952, 5085), (2034, 4880), (2196, 4520), (2260, 4392), (2440, 4068), (2712, 3660), (2745, 3616), (2928, 3390)]