262189440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15173}}^1$

素因数の和:15201

約数の個数: 128

約数和(自身を含む): 928648800

約数和(自身を除く): 666459360

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 15173, 17280, 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, 1942144, 2048355, 2184912, 2427680, 2731140, 2913216, 3277368, 3641520, 4096710, 4369824, 4855360, 5462280, 5826432, 6554736, 7283040, 8193420, 8739648, 9710720, 10924560, 13109472, 14566080, 16386840, 17479296, 21849120, 26218944, 29132160, 32773680, 43698240, 52437888, 65547360, 87396480, 131094720, 262189440]

約数ペア:

[(1, 262189440), (2, 131094720), (3, 87396480), (4, 65547360), (5, 52437888), (6, 43698240), (8, 32773680), (9, 29132160), (10, 26218944), (12, 21849120), (15, 17479296), (16, 16386840), (18, 14566080), (20, 13109472), (24, 10924560), (27, 9710720), (30, 8739648), (32, 8193420), (36, 7283040), (40, 6554736), (45, 5826432), (48, 5462280), (54, 4855360), (60, 4369824), (64, 4096710), (72, 3641520), (80, 3277368), (90, 2913216), (96, 2731140), (108, 2427680), (120, 2184912), (128, 2048355), (135, 1942144), (144, 1820760), (160, 1638684), (180, 1456608), (192, 1365570), (216, 1213840), (240, 1092456), (270, 971072), (288, 910380), (320, 819342), (360, 728304), (384, 682785), (432, 606920), (480, 546228), (540, 485536), (576, 455190), (640, 409671), (720, 364152), (864, 303460), (960, 273114), (1080, 242768), (1152, 227595), (1440, 182076), (1728, 151730), (1920, 136557), (2160, 121384), (2880, 91038), (3456, 75865), (4320, 60692), (5760, 45519), (8640, 30346), (15173, 17280)]