83172240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1717

約数の個数: 120

約数和(自身を含む): 283428288

約数和(自身を除く): 200256048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1627, 1704, 2130, 2556, 2840, 3195, 3254, 3408, 4260, 4881, 5112, 5680, 6390, 6508, 8135, 8520, 9762, 10224, 12780, 13016, 14643, 16270, 17040, 19524, 24405, 25560, 26032, 29286, 32540, 39048, 48810, 51120, 58572, 65080, 73215, 78096, 97620, 115517, 117144, 130160, 146430, 195240, 231034, 234288, 292860, 346551, 390480, 462068, 577585, 585720, 693102, 924136, 1039653, 1155170, 1171440, 1386204, 1732755, 1848272, 2079306, 2310340, 2772408, 3465510, 4158612, 4620680, 5198265, 5544816, 6931020, 8317224, 9241360, 10396530, 13862040, 16634448, 20793060, 27724080, 41586120, 83172240]

約数ペア:

[(1, 83172240), (2, 41586120), (3, 27724080), (4, 20793060), (5, 16634448), (6, 13862040), (8, 10396530), (9, 9241360), (10, 8317224), (12, 6931020), (15, 5544816), (16, 5198265), (18, 4620680), (20, 4158612), (24, 3465510), (30, 2772408), (36, 2310340), (40, 2079306), (45, 1848272), (48, 1732755), (60, 1386204), (71, 1171440), (72, 1155170), (80, 1039653), (90, 924136), (120, 693102), (142, 585720), (144, 577585), (180, 462068), (213, 390480), (240, 346551), (284, 292860), (355, 234288), (360, 231034), (426, 195240), (568, 146430), (639, 130160), (710, 117144), (720, 115517), (852, 97620), (1065, 78096), (1136, 73215), (1278, 65080), (1420, 58572), (1627, 51120), (1704, 48810), (2130, 39048), (2556, 32540), (2840, 29286), (3195, 26032), (3254, 25560), (3408, 24405), (4260, 19524), (4881, 17040), (5112, 16270), (5680, 14643), (6390, 13016), (6508, 12780), (8135, 10224), (8520, 9762)]