144216720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:574

約数の個数: 160

約数和(自身を含む): 500860800

約数和(自身を除く): 356644080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 179, 180, 216, 240, 270, 358, 360, 373, 432, 537, 540, 716, 720, 746, 895, 1074, 1080, 1119, 1432, 1492, 1611, 1790, 1865, 2148, 2160, 2238, 2685, 2864, 2984, 3222, 3357, 3580, 3730, 4296, 4476, 4833, 5370, 5595, 5968, 6444, 6714, 7160, 7460, 8055, 8592, 8952, 9666, 10071, 10740, 11190, 12888, 13428, 14320, 14920, 16110, 16785, 17904, 19332, 20142, 21480, 22380, 24165, 25776, 26856, 29840, 32220, 33570, 38664, 40284, 42960, 44760, 48330, 50355, 53712, 64440, 66767, 67140, 77328, 80568, 89520, 96660, 100710, 128880, 133534, 134280, 161136, 193320, 200301, 201420, 267068, 268560, 333835, 386640, 400602, 402840, 534136, 600903, 667670, 801204, 805680, 1001505, 1068272, 1201806, 1335340, 1602408, 1802709, 2003010, 2403612, 2670680, 3004515, 3204816, 3605418, 4006020, 4807224, 5341360, 6009030, 7210836, 8012040, 9013545, 9614448, 12018060, 14421672, 16024080, 18027090, 24036120, 28843344, 36054180, 48072240, 72108360, 144216720]

約数ペア:

[(1, 144216720), (2, 72108360), (3, 48072240), (4, 36054180), (5, 28843344), (6, 24036120), (8, 18027090), (9, 16024080), (10, 14421672), (12, 12018060), (15, 9614448), (16, 9013545), (18, 8012040), (20, 7210836), (24, 6009030), (27, 5341360), (30, 4807224), (36, 4006020), (40, 3605418), (45, 3204816), (48, 3004515), (54, 2670680), (60, 2403612), (72, 2003010), (80, 1802709), (90, 1602408), (108, 1335340), (120, 1201806), (135, 1068272), (144, 1001505), (179, 805680), (180, 801204), (216, 667670), (240, 600903), (270, 534136), (358, 402840), (360, 400602), (373, 386640), (432, 333835), (537, 268560), (540, 267068), (716, 201420), (720, 200301), (746, 193320), (895, 161136), (1074, 134280), (1080, 133534), (1119, 128880), (1432, 100710), (1492, 96660), (1611, 89520), (1790, 80568), (1865, 77328), (2148, 67140), (2160, 66767), (2238, 64440), (2685, 53712), (2864, 50355), (2984, 48330), (3222, 44760), (3357, 42960), (3580, 40284), (3730, 38664), (4296, 33570), (4476, 32220), (4833, 29840), (5370, 26856), (5595, 25776), (5968, 24165), (6444, 22380), (6714, 21480), (7160, 20142), (7460, 19332), (8055, 17904), (8592, 16785), (8952, 16110), (9666, 14920), (10071, 14320), (10740, 13428), (11190, 12888)]