260152920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19531}}^1$

素因数の和:19585

約数の個数: 96

約数和(自身を含む): 868392720

約数和(自身を除く): 608239800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 19531, 39062, 58593, 78124, 97655, 117186, 156248, 175779, 195310, 234372, 292965, 351558, 390620, 468744, 585930, 703116, 722647, 781240, 878895, 1171860, 1406232, 1445294, 1757790, 2167941, 2343720, 2890588, 3515580, 3613235, 4335882, 5781176, 6503823, 7031160, 7226470, 8671764, 10839705, 13007646, 14452940, 17343528, 21679410, 26015292, 28905880, 32519115, 43358820, 52030584, 65038230, 86717640, 130076460, 260152920]

約数ペア:

[(1, 260152920), (2, 130076460), (3, 86717640), (4, 65038230), (5, 52030584), (6, 43358820), (8, 32519115), (9, 28905880), (10, 26015292), (12, 21679410), (15, 17343528), (18, 14452940), (20, 13007646), (24, 10839705), (30, 8671764), (36, 7226470), (37, 7031160), (40, 6503823), (45, 5781176), (60, 4335882), (72, 3613235), (74, 3515580), (90, 2890588), (111, 2343720), (120, 2167941), (148, 1757790), (180, 1445294), (185, 1406232), (222, 1171860), (296, 878895), (333, 781240), (360, 722647), (370, 703116), (444, 585930), (555, 468744), (666, 390620), (740, 351558), (888, 292965), (1110, 234372), (1332, 195310), (1480, 175779), (1665, 156248), (2220, 117186), (2664, 97655), (3330, 78124), (4440, 58593), (6660, 39062), (13320, 19531)]