1238533440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56093}}^1$

素因数の和:56136

約数の個数: 112

約数和(自身を含む): 4103388288

約数和(自身を除く): 2864854848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 56093, 112186, 168279, 224372, 280465, 336558, 448744, 560930, 673116, 841395, 897488, 1121860, 1290139, 1346232, 1682790, 1794976, 2243720, 2580278, 2692464, 3365580, 3589952, 3870417, 4487440, 5160556, 5384928, 6450695, 6731160, 7740834, 8974880, 10321112, 10769856, 12901390, 13462320, 15481668, 17949760, 19352085, 20642224, 25802780, 26924640, 30963336, 38704170, 41284448, 51605560, 53849280, 61926672, 77408340, 82568896, 103211120, 123853344, 154816680, 206422240, 247706688, 309633360, 412844480, 619266720, 1238533440]

約数ペア:

[(1, 1238533440), (2, 619266720), (3, 412844480), (4, 309633360), (5, 247706688), (6, 206422240), (8, 154816680), (10, 123853344), (12, 103211120), (15, 82568896), (16, 77408340), (20, 61926672), (23, 53849280), (24, 51605560), (30, 41284448), (32, 38704170), (40, 30963336), (46, 26924640), (48, 25802780), (60, 20642224), (64, 19352085), (69, 17949760), (80, 15481668), (92, 13462320), (96, 12901390), (115, 10769856), (120, 10321112), (138, 8974880), (160, 7740834), (184, 6731160), (192, 6450695), (230, 5384928), (240, 5160556), (276, 4487440), (320, 3870417), (345, 3589952), (368, 3365580), (460, 2692464), (480, 2580278), (552, 2243720), (690, 1794976), (736, 1682790), (920, 1346232), (960, 1290139), (1104, 1121860), (1380, 897488), (1472, 841395), (1840, 673116), (2208, 560930), (2760, 448744), (3680, 336558), (4416, 280465), (5520, 224372), (7360, 168279), (11040, 112186), (22080, 56093)]