131599080

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{4513}}^1$

素因数の和:4542

約数の個数: 112

約数和(自身を含む): 444042180

約数和(自身を除く): 312443100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4513, 4860, 5832, 7290, 9026, 9720, 13539, 14580, 18052, 22565, 27078, 29160, 36104, 40617, 45130, 54156, 67695, 81234, 90260, 108312, 121851, 135390, 162468, 180520, 203085, 243702, 270780, 324936, 365553, 406170, 487404, 541560, 609255, 731106, 812340, 974808, 1096659, 1218510, 1462212, 1624680, 1827765, 2193318, 2437020, 2924424, 3289977, 3655530, 4386636, 4874040, 5483295, 6579954, 7311060, 8773272, 10966590, 13159908, 14622120, 16449885, 21933180, 26319816, 32899770, 43866360, 65799540, 131599080]

約数ペア:

[(1, 131599080), (2, 65799540), (3, 43866360), (4, 32899770), (5, 26319816), (6, 21933180), (8, 16449885), (9, 14622120), (10, 13159908), (12, 10966590), (15, 8773272), (18, 7311060), (20, 6579954), (24, 5483295), (27, 4874040), (30, 4386636), (36, 3655530), (40, 3289977), (45, 2924424), (54, 2437020), (60, 2193318), (72, 1827765), (81, 1624680), (90, 1462212), (108, 1218510), (120, 1096659), (135, 974808), (162, 812340), (180, 731106), (216, 609255), (243, 541560), (270, 487404), (324, 406170), (360, 365553), (405, 324936), (486, 270780), (540, 243702), (648, 203085), (729, 180520), (810, 162468), (972, 135390), (1080, 121851), (1215, 108312), (1458, 90260), (1620, 81234), (1944, 67695), (2430, 54156), (2916, 45130), (3240, 40617), (3645, 36104), (4513, 29160), (4860, 27078), (5832, 22565), (7290, 18052), (9026, 14580), (9720, 13539)]