15305760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1181}}^1$

素因数の和:1208

約数の個数: 120

約数和(自身を含む): 54062316

約数和(自身を除く): 38756556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1181, 1296, 1440, 1620, 2160, 2362, 2592, 3240, 3543, 4320, 4724, 5905, 6480, 7086, 9448, 10629, 11810, 12960, 14172, 17715, 18896, 21258, 23620, 28344, 31887, 35430, 37792, 42516, 47240, 53145, 56688, 63774, 70860, 85032, 94480, 95661, 106290, 113376, 127548, 141720, 159435, 170064, 188960, 191322, 212580, 255096, 283440, 318870, 340128, 382644, 425160, 478305, 510192, 566880, 637740, 765288, 850320, 956610, 1020384, 1275480, 1530576, 1700640, 1913220, 2550960, 3061152, 3826440, 5101920, 7652880, 15305760]

約数ペア:

[(1, 15305760), (2, 7652880), (3, 5101920), (4, 3826440), (5, 3061152), (6, 2550960), (8, 1913220), (9, 1700640), (10, 1530576), (12, 1275480), (15, 1020384), (16, 956610), (18, 850320), (20, 765288), (24, 637740), (27, 566880), (30, 510192), (32, 478305), (36, 425160), (40, 382644), (45, 340128), (48, 318870), (54, 283440), (60, 255096), (72, 212580), (80, 191322), (81, 188960), (90, 170064), (96, 159435), (108, 141720), (120, 127548), (135, 113376), (144, 106290), (160, 95661), (162, 94480), (180, 85032), (216, 70860), (240, 63774), (270, 56688), (288, 53145), (324, 47240), (360, 42516), (405, 37792), (432, 35430), (480, 31887), (540, 28344), (648, 23620), (720, 21258), (810, 18896), (864, 17715), (1080, 14172), (1181, 12960), (1296, 11810), (1440, 10629), (1620, 9448), (2160, 7086), (2362, 6480), (2592, 5905), (3240, 4724), (3543, 4320)]