272838240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 963990720

約数和(自身を除く): 691152480

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, 72, 80, 90, 96, 108, 120, 135, 137, 144, 160, 180, 216, 240, 270, 274, 288, 360, 411, 432, 461, 480, 540, 548, 685, 720, 822, 864, 922, 1080, 1096, 1233, 1370, 1383, 1440, 1644, 1844, 2055, 2160, 2192, 2305, 2466, 2740, 2766, 3288, 3688, 3699, 4110, 4149, 4320, 4384, 4610, 4932, 5480, 5532, 6165, 6576, 6915, 7376, 7398, 8220, 8298, 9220, 9864, 10960, 11064, 12330, 12447, 13152, 13830, 14752, 14796, 16440, 16596, 18440, 18495, 19728, 20745, 21920, 22128, 24660, 24894, 27660, 29592, 32880, 33192, 36880, 36990, 39456, 41490, 44256, 49320, 49788, 55320, 59184, 62235, 63157, 65760, 66384, 73760, 73980, 82980, 98640, 99576, 110640, 118368, 124470, 126314, 132768, 147960, 165960, 189471, 197280, 199152, 221280, 248940, 252628, 295920, 315785, 331920, 378942, 398304, 497880, 505256, 568413, 591840, 631570, 663840, 757884, 947355, 995760, 1010512, 1136826, 1263140, 1515768, 1705239, 1894710, 1991520, 2021024, 2273652, 2526280, 2842065, 3031536, 3410478, 3789420, 4547304, 5052560, 5684130, 6063072, 6820956, 7578840, 8526195, 9094608, 10105120, 11368260, 13641912, 15157680, 17052390, 18189216, 22736520, 27283824, 30315360, 34104780, 45473040, 54567648, 68209560, 90946080, 136419120, 272838240]

約数ペア:

[(1, 272838240), (2, 136419120), (3, 90946080), (4, 68209560), (5, 54567648), (6, 45473040), (8, 34104780), (9, 30315360), (10, 27283824), (12, 22736520), (15, 18189216), (16, 17052390), (18, 15157680), (20, 13641912), (24, 11368260), (27, 10105120), (30, 9094608), (32, 8526195), (36, 7578840), (40, 6820956), (45, 6063072), (48, 5684130), (54, 5052560), (60, 4547304), (72, 3789420), (80, 3410478), (90, 3031536), (96, 2842065), (108, 2526280), (120, 2273652), (135, 2021024), (137, 1991520), (144, 1894710), (160, 1705239), (180, 1515768), (216, 1263140), (240, 1136826), (270, 1010512), (274, 995760), (288, 947355), (360, 757884), (411, 663840), (432, 631570), (461, 591840), (480, 568413), (540, 505256), (548, 497880), (685, 398304), (720, 378942), (822, 331920), (864, 315785), (922, 295920), (1080, 252628), (1096, 248940), (1233, 221280), (1370, 199152), (1383, 197280), (1440, 189471), (1644, 165960), (1844, 147960), (2055, 132768), (2160, 126314), (2192, 124470), (2305, 118368), (2466, 110640), (2740, 99576), (2766, 98640), (3288, 82980), (3688, 73980), (3699, 73760), (4110, 66384), (4149, 65760), (4320, 63157), (4384, 62235), (4610, 59184), (4932, 55320), (5480, 49788), (5532, 49320), (6165, 44256), (6576, 41490), (6915, 39456), (7376, 36990), (7398, 36880), (8220, 33192), (8298, 32880), (9220, 29592), (9864, 27660), (10960, 24894), (11064, 24660), (12330, 22128), (12447, 21920), (13152, 20745), (13830, 19728), (14752, 18495), (14796, 18440), (16440, 16596)]