171782640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1276

約数の個数: 160

約数和(自身を含む): 601032960

約数和(自身を除く): 429250320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 1005, 1072, 1080, 1187, 1206, 1340, 1608, 1809, 2010, 2160, 2374, 2412, 2680, 3015, 3216, 3561, 3618, 4020, 4748, 4824, 5360, 5935, 6030, 7122, 7236, 8040, 9045, 9496, 9648, 10683, 11870, 12060, 14244, 14472, 16080, 17805, 18090, 18992, 21366, 23740, 24120, 28488, 28944, 32049, 35610, 36180, 42732, 47480, 48240, 53415, 56976, 64098, 71220, 72360, 79529, 85464, 94960, 106830, 128196, 142440, 144720, 159058, 160245, 170928, 213660, 238587, 256392, 284880, 318116, 320490, 397645, 427320, 477174, 512784, 636232, 640980, 715761, 795290, 854640, 954348, 1192935, 1272464, 1281960, 1431522, 1590580, 1908696, 2147283, 2385870, 2563920, 2863044, 3181160, 3578805, 3817392, 4294566, 4771740, 5726088, 6362320, 7157610, 8589132, 9543480, 10736415, 11452176, 14315220, 17178264, 19086960, 21472830, 28630440, 34356528, 42945660, 57260880, 85891320, 171782640]

約数ペア:

[(1, 171782640), (2, 85891320), (3, 57260880), (4, 42945660), (5, 34356528), (6, 28630440), (8, 21472830), (9, 19086960), (10, 17178264), (12, 14315220), (15, 11452176), (16, 10736415), (18, 9543480), (20, 8589132), (24, 7157610), (27, 6362320), (30, 5726088), (36, 4771740), (40, 4294566), (45, 3817392), (48, 3578805), (54, 3181160), (60, 2863044), (67, 2563920), (72, 2385870), (80, 2147283), (90, 1908696), (108, 1590580), (120, 1431522), (134, 1281960), (135, 1272464), (144, 1192935), (180, 954348), (201, 854640), (216, 795290), (240, 715761), (268, 640980), (270, 636232), (335, 512784), (360, 477174), (402, 427320), (432, 397645), (536, 320490), (540, 318116), (603, 284880), (670, 256392), (720, 238587), (804, 213660), (1005, 170928), (1072, 160245), (1080, 159058), (1187, 144720), (1206, 142440), (1340, 128196), (1608, 106830), (1809, 94960), (2010, 85464), (2160, 79529), (2374, 72360), (2412, 71220), (2680, 64098), (3015, 56976), (3216, 53415), (3561, 48240), (3618, 47480), (4020, 42732), (4748, 36180), (4824, 35610), (5360, 32049), (5935, 28944), (6030, 28488), (7122, 24120), (7236, 23740), (8040, 21366), (9045, 18992), (9496, 18090), (9648, 17805), (10683, 16080), (11870, 14472), (12060, 14244)]