72108360

素因数分解:

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

素因数の和:572

約数の個数: 128

約数和(自身を含む): 242352000

約数和(自身を除く): 170243640

約数列:

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

約数ペア:

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