172277640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8111}}^1$

素因数の和:8187

約数の個数: 96

約数和(自身を含む): 569462400

約数和(自身を除く): 397184760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 8111, 10620, 16222, 21240, 24333, 32444, 40555, 48666, 64888, 72999, 81110, 97332, 121665, 145998, 162220, 194664, 243330, 291996, 324440, 364995, 478549, 486660, 583992, 729990, 957098, 973320, 1435647, 1459980, 1914196, 2392745, 2871294, 2919960, 3828392, 4306941, 4785490, 5742588, 7178235, 8613882, 9570980, 11485176, 14356470, 17227764, 19141960, 21534705, 28712940, 34455528, 43069410, 57425880, 86138820, 172277640]

約数ペア:

[(1, 172277640), (2, 86138820), (3, 57425880), (4, 43069410), (5, 34455528), (6, 28712940), (8, 21534705), (9, 19141960), (10, 17227764), (12, 14356470), (15, 11485176), (18, 9570980), (20, 8613882), (24, 7178235), (30, 5742588), (36, 4785490), (40, 4306941), (45, 3828392), (59, 2919960), (60, 2871294), (72, 2392745), (90, 1914196), (118, 1459980), (120, 1435647), (177, 973320), (180, 957098), (236, 729990), (295, 583992), (354, 486660), (360, 478549), (472, 364995), (531, 324440), (590, 291996), (708, 243330), (885, 194664), (1062, 162220), (1180, 145998), (1416, 121665), (1770, 97332), (2124, 81110), (2360, 72999), (2655, 64888), (3540, 48666), (4248, 40555), (5310, 32444), (7080, 24333), (8111, 21240), (10620, 16222)]