131094720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{15173}}^1$

素因数の和:15199

約数の個数: 112

約数和(自身を含む): 462503520

約数和(自身を除く): 331408800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 15173, 30346, 45519, 60692, 75865, 91038, 121384, 136557, 151730, 182076, 227595, 242768, 273114, 303460, 364152, 409671, 455190, 485536, 546228, 606920, 682785, 728304, 819342, 910380, 971072, 1092456, 1213840, 1365570, 1456608, 1638684, 1820760, 2048355, 2184912, 2427680, 2731140, 2913216, 3277368, 3641520, 4096710, 4369824, 4855360, 5462280, 6554736, 7283040, 8193420, 8739648, 10924560, 13109472, 14566080, 16386840, 21849120, 26218944, 32773680, 43698240, 65547360, 131094720]

約数ペア:

[(1, 131094720), (2, 65547360), (3, 43698240), (4, 32773680), (5, 26218944), (6, 21849120), (8, 16386840), (9, 14566080), (10, 13109472), (12, 10924560), (15, 8739648), (16, 8193420), (18, 7283040), (20, 6554736), (24, 5462280), (27, 4855360), (30, 4369824), (32, 4096710), (36, 3641520), (40, 3277368), (45, 2913216), (48, 2731140), (54, 2427680), (60, 2184912), (64, 2048355), (72, 1820760), (80, 1638684), (90, 1456608), (96, 1365570), (108, 1213840), (120, 1092456), (135, 971072), (144, 910380), (160, 819342), (180, 728304), (192, 682785), (216, 606920), (240, 546228), (270, 485536), (288, 455190), (320, 409671), (360, 364152), (432, 303460), (480, 273114), (540, 242768), (576, 227595), (720, 182076), (864, 151730), (960, 136557), (1080, 121384), (1440, 91038), (1728, 75865), (2160, 60692), (2880, 45519), (4320, 30346), (8640, 15173)]