980551080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2232

約数の個数: 192

約数和(自身を含む): 3371397120

約数和(自身を除く): 2390846040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 60, 62, 72, 82, 90, 93, 120, 123, 124, 155, 164, 180, 186, 205, 246, 248, 279, 310, 328, 360, 369, 372, 410, 465, 492, 558, 615, 620, 738, 744, 820, 930, 984, 1116, 1230, 1240, 1271, 1395, 1476, 1640, 1845, 1860, 2143, 2232, 2460, 2542, 2790, 2952, 3690, 3720, 3813, 4286, 4920, 5084, 5580, 6355, 6429, 7380, 7626, 8572, 10168, 10715, 11160, 11439, 12710, 12858, 14760, 15252, 17144, 19065, 19287, 21430, 22878, 25420, 25716, 30504, 32145, 38130, 38574, 42860, 45756, 50840, 51432, 57195, 64290, 66433, 76260, 77148, 85720, 87863, 91512, 96435, 114390, 128580, 132866, 152520, 154296, 175726, 192870, 199299, 228780, 257160, 263589, 265732, 332165, 351452, 385740, 398598, 439315, 457560, 527178, 531464, 597897, 664330, 702904, 771480, 790767, 797196, 878630, 996495, 1054356, 1195794, 1317945, 1328660, 1581534, 1594392, 1757260, 1992990, 2108712, 2391588, 2635890, 2657320, 2723753, 2989485, 3163068, 3514520, 3953835, 3985980, 4783176, 5271780, 5447506, 5978970, 6326136, 7907670, 7971960, 8171259, 10543560, 10895012, 11957940, 13618765, 15815340, 16342518, 21790024, 23915880, 24513777, 27237530, 31630680, 32685036, 40856295, 49027554, 54475060, 65370072, 81712590, 98055108, 108950120, 122568885, 163425180, 196110216, 245137770, 326850360, 490275540, 980551080]

約数ペア:

[(1, 980551080), (2, 490275540), (3, 326850360), (4, 245137770), (5, 196110216), (6, 163425180), (8, 122568885), (9, 108950120), (10, 98055108), (12, 81712590), (15, 65370072), (18, 54475060), (20, 49027554), (24, 40856295), (30, 32685036), (31, 31630680), (36, 27237530), (40, 24513777), (41, 23915880), (45, 21790024), (60, 16342518), (62, 15815340), (72, 13618765), (82, 11957940), (90, 10895012), (93, 10543560), (120, 8171259), (123, 7971960), (124, 7907670), (155, 6326136), (164, 5978970), (180, 5447506), (186, 5271780), (205, 4783176), (246, 3985980), (248, 3953835), (279, 3514520), (310, 3163068), (328, 2989485), (360, 2723753), (369, 2657320), (372, 2635890), (410, 2391588), (465, 2108712), (492, 1992990), (558, 1757260), (615, 1594392), (620, 1581534), (738, 1328660), (744, 1317945), (820, 1195794), (930, 1054356), (984, 996495), (1116, 878630), (1230, 797196), (1240, 790767), (1271, 771480), (1395, 702904), (1476, 664330), (1640, 597897), (1845, 531464), (1860, 527178), (2143, 457560), (2232, 439315), (2460, 398598), (2542, 385740), (2790, 351452), (2952, 332165), (3690, 265732), (3720, 263589), (3813, 257160), (4286, 228780), (4920, 199299), (5084, 192870), (5580, 175726), (6355, 154296), (6429, 152520), (7380, 132866), (7626, 128580), (8572, 114390), (10168, 96435), (10715, 91512), (11160, 87863), (11439, 85720), (12710, 77148), (12858, 76260), (14760, 66433), (15252, 64290), (17144, 57195), (19065, 51432), (19287, 50840), (21430, 45756), (22878, 42860), (25420, 38574), (25716, 38130), (30504, 32145)]