159265440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{12289}}^1$

素因数の和:12316

約数の個数: 120

約数和(自身を含む): 562120020

約数和(自身を除く): 402854580

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, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12289, 12960, 24578, 36867, 49156, 61445, 73734, 98312, 110601, 122890, 147468, 184335, 196624, 221202, 245780, 294936, 331803, 368670, 393248, 442404, 491560, 553005, 589872, 663606, 737340, 884808, 983120, 995409, 1106010, 1179744, 1327212, 1474680, 1659015, 1769616, 1966240, 1990818, 2212020, 2654424, 2949360, 3318030, 3539232, 3981636, 4424040, 4977045, 5308848, 5898720, 6636060, 7963272, 8848080, 9954090, 10617696, 13272120, 15926544, 17696160, 19908180, 26544240, 31853088, 39816360, 53088480, 79632720, 159265440]

約数ペア:

[(1, 159265440), (2, 79632720), (3, 53088480), (4, 39816360), (5, 31853088), (6, 26544240), (8, 19908180), (9, 17696160), (10, 15926544), (12, 13272120), (15, 10617696), (16, 9954090), (18, 8848080), (20, 7963272), (24, 6636060), (27, 5898720), (30, 5308848), (32, 4977045), (36, 4424040), (40, 3981636), (45, 3539232), (48, 3318030), (54, 2949360), (60, 2654424), (72, 2212020), (80, 1990818), (81, 1966240), (90, 1769616), (96, 1659015), (108, 1474680), (120, 1327212), (135, 1179744), (144, 1106010), (160, 995409), (162, 983120), (180, 884808), (216, 737340), (240, 663606), (270, 589872), (288, 553005), (324, 491560), (360, 442404), (405, 393248), (432, 368670), (480, 331803), (540, 294936), (648, 245780), (720, 221202), (810, 196624), (864, 184335), (1080, 147468), (1296, 122890), (1440, 110601), (1620, 98312), (2160, 73734), (2592, 61445), (3240, 49156), (4320, 36867), (6480, 24578), (12289, 12960)]