24988860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 83472480

約数和(自身を除く): 58483620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 181, 195, 234, 236, 260, 295, 354, 362, 390, 468, 531, 543, 585, 590, 708, 724, 767, 780, 885, 905, 1062, 1086, 1170, 1180, 1534, 1629, 1770, 1810, 2124, 2172, 2301, 2340, 2353, 2655, 2715, 3068, 3258, 3540, 3620, 3835, 4602, 4706, 5310, 5430, 6516, 6903, 7059, 7670, 8145, 9204, 9412, 10620, 10679, 10860, 11505, 11765, 13806, 14118, 15340, 16290, 21177, 21358, 23010, 23530, 27612, 28236, 32037, 32580, 34515, 35295, 42354, 42716, 46020, 47060, 53395, 64074, 69030, 70590, 84708, 96111, 105885, 106790, 128148, 138060, 138827, 141180, 160185, 192222, 211770, 213580, 277654, 320370, 384444, 416481, 423540, 480555, 555308, 640740, 694135, 832962, 961110, 1249443, 1388270, 1665924, 1922220, 2082405, 2498886, 2776540, 4164810, 4997772, 6247215, 8329620, 12494430, 24988860]

約数ペア:

[(1, 24988860), (2, 12494430), (3, 8329620), (4, 6247215), (5, 4997772), (6, 4164810), (9, 2776540), (10, 2498886), (12, 2082405), (13, 1922220), (15, 1665924), (18, 1388270), (20, 1249443), (26, 961110), (30, 832962), (36, 694135), (39, 640740), (45, 555308), (52, 480555), (59, 423540), (60, 416481), (65, 384444), (78, 320370), (90, 277654), (117, 213580), (118, 211770), (130, 192222), (156, 160185), (177, 141180), (180, 138827), (181, 138060), (195, 128148), (234, 106790), (236, 105885), (260, 96111), (295, 84708), (354, 70590), (362, 69030), (390, 64074), (468, 53395), (531, 47060), (543, 46020), (585, 42716), (590, 42354), (708, 35295), (724, 34515), (767, 32580), (780, 32037), (885, 28236), (905, 27612), (1062, 23530), (1086, 23010), (1170, 21358), (1180, 21177), (1534, 16290), (1629, 15340), (1770, 14118), (1810, 13806), (2124, 11765), (2172, 11505), (2301, 10860), (2340, 10679), (2353, 10620), (2655, 9412), (2715, 9204), (3068, 8145), (3258, 7670), (3540, 7059), (3620, 6903), (3835, 6516), (4602, 5430), (4706, 5310)]