28836162360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{140281}}^1$

素因数の和:140869

約数の個数: 96

約数和(自身を含む): 93882325680

約数和(自身を除く): 65046163320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 571, 1142, 1713, 2284, 2855, 3426, 4568, 5139, 5710, 6852, 8565, 10278, 11420, 13704, 17130, 20556, 22840, 25695, 34260, 41112, 51390, 68520, 102780, 140281, 205560, 280562, 420843, 561124, 701405, 841686, 1122248, 1262529, 1402810, 1683372, 2104215, 2525058, 2805620, 3366744, 4208430, 5050116, 5611240, 6312645, 8416860, 10100232, 12625290, 16833720, 25250580, 50501160, 80100451, 160200902, 240301353, 320401804, 400502255, 480602706, 640803608, 720904059, 801004510, 961205412, 1201506765, 1441808118, 1602009020, 1922410824, 2403013530, 2883616236, 3204018040, 3604520295, 4806027060, 5767232472, 7209040590, 9612054120, 14418081180, 28836162360]

約数ペア:

[(1, 28836162360), (2, 14418081180), (3, 9612054120), (4, 7209040590), (5, 5767232472), (6, 4806027060), (8, 3604520295), (9, 3204018040), (10, 2883616236), (12, 2403013530), (15, 1922410824), (18, 1602009020), (20, 1441808118), (24, 1201506765), (30, 961205412), (36, 801004510), (40, 720904059), (45, 640803608), (60, 480602706), (72, 400502255), (90, 320401804), (120, 240301353), (180, 160200902), (360, 80100451), (571, 50501160), (1142, 25250580), (1713, 16833720), (2284, 12625290), (2855, 10100232), (3426, 8416860), (4568, 6312645), (5139, 5611240), (5710, 5050116), (6852, 4208430), (8565, 3366744), (10278, 2805620), (11420, 2525058), (13704, 2104215), (17130, 1683372), (20556, 1402810), (22840, 1262529), (25695, 1122248), (34260, 841686), (41112, 701405), (51390, 561124), (68520, 420843), (102780, 280562), (140281, 205560)]