137754720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 473159232

約数和(自身を除く): 335404512

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 271, 288, 353, 360, 480, 542, 706, 720, 813, 1059, 1084, 1355, 1412, 1440, 1626, 1765, 2118, 2168, 2439, 2710, 2824, 3177, 3252, 3530, 4065, 4236, 4336, 4878, 5295, 5420, 5648, 6354, 6504, 7060, 8130, 8472, 8672, 9756, 10590, 10840, 11296, 12195, 12708, 13008, 14120, 15885, 16260, 16944, 19512, 21180, 21680, 24390, 25416, 26016, 28240, 31770, 32520, 33888, 39024, 42360, 43360, 48780, 50832, 56480, 63540, 65040, 78048, 84720, 95663, 97560, 101664, 127080, 130080, 169440, 191326, 195120, 254160, 286989, 382652, 390240, 478315, 508320, 573978, 765304, 860967, 956630, 1147956, 1434945, 1530608, 1721934, 1913260, 2295912, 2869890, 3061216, 3443868, 3826520, 4304835, 4591824, 5739780, 6887736, 7653040, 8609670, 9183648, 11479560, 13775472, 15306080, 17219340, 22959120, 27550944, 34438680, 45918240, 68877360, 137754720]

約数ペア:

[(1, 137754720), (2, 68877360), (3, 45918240), (4, 34438680), (5, 27550944), (6, 22959120), (8, 17219340), (9, 15306080), (10, 13775472), (12, 11479560), (15, 9183648), (16, 8609670), (18, 7653040), (20, 6887736), (24, 5739780), (30, 4591824), (32, 4304835), (36, 3826520), (40, 3443868), (45, 3061216), (48, 2869890), (60, 2295912), (72, 1913260), (80, 1721934), (90, 1530608), (96, 1434945), (120, 1147956), (144, 956630), (160, 860967), (180, 765304), (240, 573978), (271, 508320), (288, 478315), (353, 390240), (360, 382652), (480, 286989), (542, 254160), (706, 195120), (720, 191326), (813, 169440), (1059, 130080), (1084, 127080), (1355, 101664), (1412, 97560), (1440, 95663), (1626, 84720), (1765, 78048), (2118, 65040), (2168, 63540), (2439, 56480), (2710, 50832), (2824, 48780), (3177, 43360), (3252, 42360), (3530, 39024), (4065, 33888), (4236, 32520), (4336, 31770), (4878, 28240), (5295, 26016), (5420, 25416), (5648, 24390), (6354, 21680), (6504, 21180), (7060, 19512), (8130, 16944), (8472, 16260), (8672, 15885), (9756, 14120), (10590, 13008), (10840, 12708), (11296, 12195)]