247762560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3066

約数の個数: 128

約数和(自身を含む): 808378560

約数和(自身を除く): 560616000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3001, 3440, 4128, 5160, 5504, 6002, 6880, 8256, 9003, 10320, 12004, 13760, 15005, 16512, 18006, 20640, 24008, 27520, 30010, 36012, 41280, 45015, 48016, 60020, 72024, 82560, 90030, 96032, 120040, 129043, 144048, 180060, 192064, 240080, 258086, 288096, 360120, 384128, 387129, 480160, 516172, 576192, 645215, 720240, 774258, 960320, 1032344, 1152384, 1290430, 1440480, 1548516, 1920640, 1935645, 2064688, 2580860, 2880960, 3097032, 3871290, 4129376, 5161720, 5761920, 6194064, 7742580, 8258752, 10323440, 12388128, 15485160, 16517504, 20646880, 24776256, 30970320, 41293760, 49552512, 61940640, 82587520, 123881280, 247762560]

約数ペア:

[(1, 247762560), (2, 123881280), (3, 82587520), (4, 61940640), (5, 49552512), (6, 41293760), (8, 30970320), (10, 24776256), (12, 20646880), (15, 16517504), (16, 15485160), (20, 12388128), (24, 10323440), (30, 8258752), (32, 7742580), (40, 6194064), (43, 5761920), (48, 5161720), (60, 4129376), (64, 3871290), (80, 3097032), (86, 2880960), (96, 2580860), (120, 2064688), (128, 1935645), (129, 1920640), (160, 1548516), (172, 1440480), (192, 1290430), (215, 1152384), (240, 1032344), (258, 960320), (320, 774258), (344, 720240), (384, 645215), (430, 576192), (480, 516172), (516, 480160), (640, 387129), (645, 384128), (688, 360120), (860, 288096), (960, 258086), (1032, 240080), (1290, 192064), (1376, 180060), (1720, 144048), (1920, 129043), (2064, 120040), (2580, 96032), (2752, 90030), (3001, 82560), (3440, 72024), (4128, 60020), (5160, 48016), (5504, 45015), (6002, 41280), (6880, 36012), (8256, 30010), (9003, 27520), (10320, 24008), (12004, 20640), (13760, 18006), (15005, 16512)]