24557580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 80231424

約数和(自身を除く): 55673844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 163, 180, 186, 243, 270, 279, 310, 324, 326, 372, 405, 465, 486, 489, 540, 558, 620, 652, 810, 815, 837, 930, 972, 978, 1116, 1215, 1395, 1467, 1620, 1630, 1674, 1860, 1956, 2430, 2445, 2511, 2790, 2934, 3260, 3348, 4185, 4401, 4860, 4890, 5022, 5053, 5580, 5868, 7335, 7533, 8370, 8802, 9780, 10044, 10106, 12555, 13203, 14670, 15066, 15159, 16740, 17604, 20212, 22005, 25110, 25265, 26406, 29340, 30132, 30318, 37665, 39609, 44010, 45477, 50220, 50530, 52812, 60636, 66015, 75330, 75795, 79218, 88020, 90954, 101060, 132030, 136431, 150660, 151590, 158436, 181908, 198045, 227385, 264060, 272862, 303180, 396090, 409293, 454770, 545724, 682155, 792180, 818586, 909540, 1227879, 1364310, 1637172, 2046465, 2455758, 2728620, 4092930, 4911516, 6139395, 8185860, 12278790, 24557580]

約数ペア:

[(1, 24557580), (2, 12278790), (3, 8185860), (4, 6139395), (5, 4911516), (6, 4092930), (9, 2728620), (10, 2455758), (12, 2046465), (15, 1637172), (18, 1364310), (20, 1227879), (27, 909540), (30, 818586), (31, 792180), (36, 682155), (45, 545724), (54, 454770), (60, 409293), (62, 396090), (81, 303180), (90, 272862), (93, 264060), (108, 227385), (124, 198045), (135, 181908), (155, 158436), (162, 151590), (163, 150660), (180, 136431), (186, 132030), (243, 101060), (270, 90954), (279, 88020), (310, 79218), (324, 75795), (326, 75330), (372, 66015), (405, 60636), (465, 52812), (486, 50530), (489, 50220), (540, 45477), (558, 44010), (620, 39609), (652, 37665), (810, 30318), (815, 30132), (837, 29340), (930, 26406), (972, 25265), (978, 25110), (1116, 22005), (1215, 20212), (1395, 17604), (1467, 16740), (1620, 15159), (1630, 15066), (1674, 14670), (1860, 13203), (1956, 12555), (2430, 10106), (2445, 10044), (2511, 9780), (2790, 8802), (2934, 8370), (3260, 7533), (3348, 7335), (4185, 5868), (4401, 5580), (4860, 5053), (4890, 5022)]