2876455440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173699}}^1$

素因数の和:173741

約数の個数: 120

約数和(自身を含む): 10080158400

約数和(自身を除く): 7203702960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 173699, 347398, 521097, 694796, 868495, 1042194, 1389592, 1563291, 1736990, 2084388, 2605485, 2779184, 3126582, 3473980, 3995077, 4168776, 5210970, 6253164, 6947960, 7816455, 7990154, 8337552, 10421940, 11985231, 12506328, 13895920, 15632910, 15980308, 19975385, 20843880, 23970462, 25012656, 31265820, 31960616, 35955693, 39950770, 41687760, 47940924, 59926155, 62531640, 63921232, 71911386, 79901540, 95881848, 119852310, 125063280, 143822772, 159803080, 179778465, 191763696, 239704620, 287645544, 319606160, 359556930, 479409240, 575291088, 719113860, 958818480, 1438227720, 2876455440]

約数ペア:

[(1, 2876455440), (2, 1438227720), (3, 958818480), (4, 719113860), (5, 575291088), (6, 479409240), (8, 359556930), (9, 319606160), (10, 287645544), (12, 239704620), (15, 191763696), (16, 179778465), (18, 159803080), (20, 143822772), (23, 125063280), (24, 119852310), (30, 95881848), (36, 79901540), (40, 71911386), (45, 63921232), (46, 62531640), (48, 59926155), (60, 47940924), (69, 41687760), (72, 39950770), (80, 35955693), (90, 31960616), (92, 31265820), (115, 25012656), (120, 23970462), (138, 20843880), (144, 19975385), (180, 15980308), (184, 15632910), (207, 13895920), (230, 12506328), (240, 11985231), (276, 10421940), (345, 8337552), (360, 7990154), (368, 7816455), (414, 6947960), (460, 6253164), (552, 5210970), (690, 4168776), (720, 3995077), (828, 3473980), (920, 3126582), (1035, 2779184), (1104, 2605485), (1380, 2084388), (1656, 1736990), (1840, 1563291), (2070, 1389592), (2760, 1042194), (3312, 868495), (4140, 694796), (5520, 521097), (8280, 347398), (16560, 173699)]