978903360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:990

約数の個数: 224

約数和(自身を含む): 3482766720

約数和(自身を除く): 2503863360

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, 137, 144, 160, 180, 192, 216, 240, 270, 274, 288, 320, 360, 411, 432, 480, 540, 548, 576, 685, 720, 822, 827, 864, 960, 1080, 1096, 1233, 1370, 1440, 1644, 1654, 1728, 2055, 2160, 2192, 2466, 2481, 2740, 2880, 3288, 3308, 3699, 4110, 4135, 4320, 4384, 4932, 4962, 5480, 6165, 6576, 6616, 7398, 7443, 8220, 8270, 8640, 8768, 9864, 9924, 10960, 12330, 12405, 13152, 13232, 14796, 14886, 16440, 16540, 18495, 19728, 19848, 21920, 22329, 24660, 24810, 26304, 26464, 29592, 29772, 32880, 33080, 36990, 37215, 39456, 39696, 43840, 44658, 49320, 49620, 52928, 59184, 59544, 65760, 66160, 73980, 74430, 78912, 79392, 89316, 98640, 99240, 111645, 113299, 118368, 119088, 131520, 132320, 147960, 148860, 158784, 178632, 197280, 198480, 223290, 226598, 236736, 238176, 264640, 295920, 297720, 339897, 357264, 394560, 396960, 446580, 453196, 476352, 566495, 591840, 595440, 679794, 714528, 793920, 893160, 906392, 1019691, 1132990, 1183680, 1190880, 1359588, 1429056, 1699485, 1786320, 1812784, 2039382, 2265980, 2381760, 2719176, 3059073, 3398970, 3572640, 3625568, 4078764, 4531960, 5098455, 5438352, 6118146, 6797940, 7145280, 7251136, 8157528, 9063920, 10196910, 10876704, 12236292, 13595880, 15295365, 16315056, 18127840, 20393820, 21753408, 24472584, 27191760, 30590730, 32630112, 36255680, 40787640, 48945168, 54383520, 61181460, 65260224, 81575280, 97890336, 108767040, 122362920, 163150560, 195780672, 244725840, 326301120, 489451680, 978903360]

約数ペア:

[(1, 978903360), (2, 489451680), (3, 326301120), (4, 244725840), (5, 195780672), (6, 163150560), (8, 122362920), (9, 108767040), (10, 97890336), (12, 81575280), (15, 65260224), (16, 61181460), (18, 54383520), (20, 48945168), (24, 40787640), (27, 36255680), (30, 32630112), (32, 30590730), (36, 27191760), (40, 24472584), (45, 21753408), (48, 20393820), (54, 18127840), (60, 16315056), (64, 15295365), (72, 13595880), (80, 12236292), (90, 10876704), (96, 10196910), (108, 9063920), (120, 8157528), (135, 7251136), (137, 7145280), (144, 6797940), (160, 6118146), (180, 5438352), (192, 5098455), (216, 4531960), (240, 4078764), (270, 3625568), (274, 3572640), (288, 3398970), (320, 3059073), (360, 2719176), (411, 2381760), (432, 2265980), (480, 2039382), (540, 1812784), (548, 1786320), (576, 1699485), (685, 1429056), (720, 1359588), (822, 1190880), (827, 1183680), (864, 1132990), (960, 1019691), (1080, 906392), (1096, 893160), (1233, 793920), (1370, 714528), (1440, 679794), (1644, 595440), (1654, 591840), (1728, 566495), (2055, 476352), (2160, 453196), (2192, 446580), (2466, 396960), (2481, 394560), (2740, 357264), (2880, 339897), (3288, 297720), (3308, 295920), (3699, 264640), (4110, 238176), (4135, 236736), (4320, 226598), (4384, 223290), (4932, 198480), (4962, 197280), (5480, 178632), (6165, 158784), (6576, 148860), (6616, 147960), (7398, 132320), (7443, 131520), (8220, 119088), (8270, 118368), (8640, 113299), (8768, 111645), (9864, 99240), (9924, 98640), (10960, 89316), (12330, 79392), (12405, 78912), (13152, 74430), (13232, 73980), (14796, 66160), (14886, 65760), (16440, 59544), (16540, 59184), (18495, 52928), (19728, 49620), (19848, 49320), (21920, 44658), (22329, 43840), (24660, 39696), (24810, 39456), (26304, 37215), (26464, 36990), (29592, 33080), (29772, 32880)]