307732320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{30529}}^1$

素因数の和:30557

約数の個数: 144

約数和(自身を含む): 1200195360

約数和(自身を除く): 892463040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 30529, 61058, 91587, 122116, 152645, 183174, 213703, 244232, 274761, 305290, 366348, 427406, 457935, 488464, 549522, 610580, 641109, 732696, 854812, 915870, 976928, 1068515, 1099044, 1221160, 1282218, 1373805, 1465392, 1709624, 1831740, 1923327, 2137030, 2198088, 2442320, 2564436, 2747610, 2930784, 3205545, 3419248, 3663480, 3846654, 4274060, 4396176, 4884640, 5128872, 5495220, 6411090, 6838496, 7326960, 7693308, 8548120, 8792352, 9616635, 10257744, 10990440, 12822180, 14653920, 15386616, 17096240, 19233270, 20515488, 21980880, 25644360, 30773232, 34192480, 38466540, 43961760, 51288720, 61546464, 76933080, 102577440, 153866160, 307732320]

約数ペア:

[(1, 307732320), (2, 153866160), (3, 102577440), (4, 76933080), (5, 61546464), (6, 51288720), (7, 43961760), (8, 38466540), (9, 34192480), (10, 30773232), (12, 25644360), (14, 21980880), (15, 20515488), (16, 19233270), (18, 17096240), (20, 15386616), (21, 14653920), (24, 12822180), (28, 10990440), (30, 10257744), (32, 9616635), (35, 8792352), (36, 8548120), (40, 7693308), (42, 7326960), (45, 6838496), (48, 6411090), (56, 5495220), (60, 5128872), (63, 4884640), (70, 4396176), (72, 4274060), (80, 3846654), (84, 3663480), (90, 3419248), (96, 3205545), (105, 2930784), (112, 2747610), (120, 2564436), (126, 2442320), (140, 2198088), (144, 2137030), (160, 1923327), (168, 1831740), (180, 1709624), (210, 1465392), (224, 1373805), (240, 1282218), (252, 1221160), (280, 1099044), (288, 1068515), (315, 976928), (336, 915870), (360, 854812), (420, 732696), (480, 641109), (504, 610580), (560, 549522), (630, 488464), (672, 457935), (720, 427406), (840, 366348), (1008, 305290), (1120, 274761), (1260, 244232), (1440, 213703), (1680, 183174), (2016, 152645), (2520, 122116), (3360, 91587), (5040, 61058), (10080, 30529)]