82614240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:681

約数の個数: 144

約数和(自身を含む): 285169248

約数和(自身を除く): 202555008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 557, 618, 720, 824, 927, 1030, 1114, 1236, 1440, 1545, 1648, 1671, 1854, 2060, 2228, 2472, 2785, 3090, 3296, 3342, 3708, 4120, 4456, 4635, 4944, 5013, 5570, 6180, 6684, 7416, 8240, 8355, 8912, 9270, 9888, 10026, 11140, 12360, 13368, 14832, 16480, 16710, 17824, 18540, 20052, 22280, 24720, 25065, 26736, 29664, 33420, 37080, 40104, 44560, 49440, 50130, 53472, 57371, 66840, 74160, 80208, 89120, 100260, 114742, 133680, 148320, 160416, 172113, 200520, 229484, 267360, 286855, 344226, 401040, 458968, 516339, 573710, 688452, 802080, 860565, 917936, 1032678, 1147420, 1376904, 1721130, 1835872, 2065356, 2294840, 2581695, 2753808, 3442260, 4130712, 4589680, 5163390, 5507616, 6884520, 8261424, 9179360, 10326780, 13769040, 16522848, 20653560, 27538080, 41307120, 82614240]

約数ペア:

[(1, 82614240), (2, 41307120), (3, 27538080), (4, 20653560), (5, 16522848), (6, 13769040), (8, 10326780), (9, 9179360), (10, 8261424), (12, 6884520), (15, 5507616), (16, 5163390), (18, 4589680), (20, 4130712), (24, 3442260), (30, 2753808), (32, 2581695), (36, 2294840), (40, 2065356), (45, 1835872), (48, 1721130), (60, 1376904), (72, 1147420), (80, 1032678), (90, 917936), (96, 860565), (103, 802080), (120, 688452), (144, 573710), (160, 516339), (180, 458968), (206, 401040), (240, 344226), (288, 286855), (309, 267360), (360, 229484), (412, 200520), (480, 172113), (515, 160416), (557, 148320), (618, 133680), (720, 114742), (824, 100260), (927, 89120), (1030, 80208), (1114, 74160), (1236, 66840), (1440, 57371), (1545, 53472), (1648, 50130), (1671, 49440), (1854, 44560), (2060, 40104), (2228, 37080), (2472, 33420), (2785, 29664), (3090, 26736), (3296, 25065), (3342, 24720), (3708, 22280), (4120, 20052), (4456, 18540), (4635, 17824), (4944, 16710), (5013, 16480), (5570, 14832), (6180, 13368), (6684, 12360), (7416, 11140), (8240, 10026), (8355, 9888), (8912, 9270)]