886618440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20023}}^1$

素因数の和:20084

約数の個数: 128

約数和(自身を含む): 3027628800

約数和(自身を除く): 2141010360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 11070, 14760, 20023, 22140, 40046, 44280, 60069, 80092, 100115, 120138, 160184, 180207, 200230, 240276, 300345, 360414, 400460, 480552, 540621, 600690, 720828, 800920, 820943, 901035, 1081242, 1201380, 1441656, 1641886, 1802070, 2162484, 2402760, 2462829, 2703105, 3283772, 3604140, 4104715, 4324968, 4925658, 5406210, 6567544, 7208280, 7388487, 8209430, 9851316, 10812420, 12314145, 14776974, 16418860, 19702632, 21624840, 22165461, 24628290, 29553948, 32837720, 36942435, 44330922, 49256580, 59107896, 73884870, 88661844, 98513160, 110827305, 147769740, 177323688, 221654610, 295539480, 443309220, 886618440]

約数ペア:

[(1, 886618440), (2, 443309220), (3, 295539480), (4, 221654610), (5, 177323688), (6, 147769740), (8, 110827305), (9, 98513160), (10, 88661844), (12, 73884870), (15, 59107896), (18, 49256580), (20, 44330922), (24, 36942435), (27, 32837720), (30, 29553948), (36, 24628290), (40, 22165461), (41, 21624840), (45, 19702632), (54, 16418860), (60, 14776974), (72, 12314145), (82, 10812420), (90, 9851316), (108, 8209430), (120, 7388487), (123, 7208280), (135, 6567544), (164, 5406210), (180, 4925658), (205, 4324968), (216, 4104715), (246, 3604140), (270, 3283772), (328, 2703105), (360, 2462829), (369, 2402760), (410, 2162484), (492, 1802070), (540, 1641886), (615, 1441656), (738, 1201380), (820, 1081242), (984, 901035), (1080, 820943), (1107, 800920), (1230, 720828), (1476, 600690), (1640, 540621), (1845, 480552), (2214, 400460), (2460, 360414), (2952, 300345), (3690, 240276), (4428, 200230), (4920, 180207), (5535, 160184), (7380, 120138), (8856, 100115), (11070, 80092), (14760, 60069), (20023, 44280), (22140, 40046)]