16531085880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{1700729}}^1$

素因数の和:1700755

約数の個数: 96

約数和(自身を含む): 55715914800

約数和(自身を除く): 39184828920

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, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 1700729, 3401458, 5102187, 6802916, 8503645, 10204374, 13605832, 15306561, 17007290, 20408748, 25510935, 30613122, 34014580, 40817496, 45919683, 51021870, 61226244, 68029160, 76532805, 91839366, 102043740, 122452488, 137759049, 153065610, 183678732, 204087480, 229598415, 275518098, 306131220, 367357464, 413277147, 459196830, 551036196, 612262440, 688795245, 826554294, 918393660, 1102072392, 1377590490, 1653108588, 1836787320, 2066385735, 2755180980, 3306217176, 4132771470, 5510361960, 8265542940, 16531085880]

約数ペア:

[(1, 16531085880), (2, 8265542940), (3, 5510361960), (4, 4132771470), (5, 3306217176), (6, 2755180980), (8, 2066385735), (9, 1836787320), (10, 1653108588), (12, 1377590490), (15, 1102072392), (18, 918393660), (20, 826554294), (24, 688795245), (27, 612262440), (30, 551036196), (36, 459196830), (40, 413277147), (45, 367357464), (54, 306131220), (60, 275518098), (72, 229598415), (81, 204087480), (90, 183678732), (108, 153065610), (120, 137759049), (135, 122452488), (162, 102043740), (180, 91839366), (216, 76532805), (243, 68029160), (270, 61226244), (324, 51021870), (360, 45919683), (405, 40817496), (486, 34014580), (540, 30613122), (648, 25510935), (810, 20408748), (972, 17007290), (1080, 15306561), (1215, 13605832), (1620, 10204374), (1944, 8503645), (2430, 6802916), (3240, 5102187), (4860, 3401458), (9720, 1700729)]