10818720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1$

素因数の和:715

約数の個数: 144

約数和(自身を含む): 40334112

約数和(自身を除く): 29515392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 683, 720, 792, 880, 990, 1056, 1320, 1366, 1440, 1584, 1760, 1980, 2049, 2640, 2732, 3168, 3415, 3960, 4098, 5280, 5464, 6147, 6830, 7513, 7920, 8196, 10245, 10928, 12294, 13660, 15026, 15840, 16392, 20490, 21856, 22539, 24588, 27320, 30052, 30735, 32784, 37565, 40980, 45078, 49176, 54640, 60104, 61470, 65568, 67617, 75130, 81960, 90156, 98352, 109280, 112695, 120208, 122940, 135234, 150260, 163920, 180312, 196704, 225390, 240416, 245880, 270468, 300520, 327840, 338085, 360624, 450780, 491760, 540936, 601040, 676170, 721248, 901560, 983520, 1081872, 1202080, 1352340, 1803120, 2163744, 2704680, 3606240, 5409360, 10818720]

約数ペア:

[(1, 10818720), (2, 5409360), (3, 3606240), (4, 2704680), (5, 2163744), (6, 1803120), (8, 1352340), (9, 1202080), (10, 1081872), (11, 983520), (12, 901560), (15, 721248), (16, 676170), (18, 601040), (20, 540936), (22, 491760), (24, 450780), (30, 360624), (32, 338085), (33, 327840), (36, 300520), (40, 270468), (44, 245880), (45, 240416), (48, 225390), (55, 196704), (60, 180312), (66, 163920), (72, 150260), (80, 135234), (88, 122940), (90, 120208), (96, 112695), (99, 109280), (110, 98352), (120, 90156), (132, 81960), (144, 75130), (160, 67617), (165, 65568), (176, 61470), (180, 60104), (198, 54640), (220, 49176), (240, 45078), (264, 40980), (288, 37565), (330, 32784), (352, 30735), (360, 30052), (396, 27320), (440, 24588), (480, 22539), (495, 21856), (528, 20490), (660, 16392), (683, 15840), (720, 15026), (792, 13660), (880, 12294), (990, 10928), (1056, 10245), (1320, 8196), (1366, 7920), (1440, 7513), (1584, 6830), (1760, 6147), (1980, 5464), (2049, 5280), (2640, 4098), (2732, 3960), (3168, 3415)]