439596720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{22613}}^1$

素因数の和:22641

約数の個数: 120

約数和(自身を含む): 1531058256

約数和(自身を除く): 1091461536

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, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 22613, 45226, 67839, 90452, 113065, 135678, 180904, 203517, 226130, 271356, 339195, 361808, 407034, 452260, 542712, 610551, 678390, 814068, 904520, 1017585, 1085424, 1221102, 1356780, 1628136, 1809040, 1831653, 2035170, 2442204, 2713560, 3052755, 3256272, 3663306, 4070340, 4884408, 5427120, 5494959, 6105510, 7326612, 8140680, 9158265, 9768816, 10989918, 12211020, 14653224, 16281360, 18316530, 21979836, 24422040, 27474795, 29306448, 36633060, 43959672, 48844080, 54949590, 73266120, 87919344, 109899180, 146532240, 219798360, 439596720]

約数ペア:

[(1, 439596720), (2, 219798360), (3, 146532240), (4, 109899180), (5, 87919344), (6, 73266120), (8, 54949590), (9, 48844080), (10, 43959672), (12, 36633060), (15, 29306448), (16, 27474795), (18, 24422040), (20, 21979836), (24, 18316530), (27, 16281360), (30, 14653224), (36, 12211020), (40, 10989918), (45, 9768816), (48, 9158265), (54, 8140680), (60, 7326612), (72, 6105510), (80, 5494959), (81, 5427120), (90, 4884408), (108, 4070340), (120, 3663306), (135, 3256272), (144, 3052755), (162, 2713560), (180, 2442204), (216, 2035170), (240, 1831653), (243, 1809040), (270, 1628136), (324, 1356780), (360, 1221102), (405, 1085424), (432, 1017585), (486, 904520), (540, 814068), (648, 678390), (720, 610551), (810, 542712), (972, 452260), (1080, 407034), (1215, 361808), (1296, 339195), (1620, 271356), (1944, 226130), (2160, 203517), (2430, 180904), (3240, 135678), (3888, 113065), (4860, 90452), (6480, 67839), (9720, 45226), (19440, 22613)]