1339821360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2693}}^1$

素因数の和:3403

約数の個数: 120

約数和(自身を含む): 4507751664

約数和(自身を除く): 3167930304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 691, 720, 1382, 2073, 2693, 2764, 3455, 4146, 5386, 5528, 6219, 6910, 8079, 8292, 10365, 10772, 11056, 12438, 13465, 13820, 16158, 16584, 20730, 21544, 24237, 24876, 26930, 27640, 31095, 32316, 33168, 40395, 41460, 43088, 48474, 49752, 53860, 55280, 62190, 64632, 80790, 82920, 96948, 99504, 107720, 121185, 124380, 129264, 161580, 165840, 193896, 215440, 242370, 248760, 323160, 387792, 484740, 497520, 646320, 969480, 1860863, 1938960, 3721726, 5582589, 7443452, 9304315, 11165178, 14886904, 16747767, 18608630, 22330356, 27912945, 29773808, 33495534, 37217260, 44660712, 55825890, 66991068, 74434520, 83738835, 89321424, 111651780, 133982136, 148869040, 167477670, 223303560, 267964272, 334955340, 446607120, 669910680, 1339821360]

約数ペア:

[(1, 1339821360), (2, 669910680), (3, 446607120), (4, 334955340), (5, 267964272), (6, 223303560), (8, 167477670), (9, 148869040), (10, 133982136), (12, 111651780), (15, 89321424), (16, 83738835), (18, 74434520), (20, 66991068), (24, 55825890), (30, 44660712), (36, 37217260), (40, 33495534), (45, 29773808), (48, 27912945), (60, 22330356), (72, 18608630), (80, 16747767), (90, 14886904), (120, 11165178), (144, 9304315), (180, 7443452), (240, 5582589), (360, 3721726), (691, 1938960), (720, 1860863), (1382, 969480), (2073, 646320), (2693, 497520), (2764, 484740), (3455, 387792), (4146, 323160), (5386, 248760), (5528, 242370), (6219, 215440), (6910, 193896), (8079, 165840), (8292, 161580), (10365, 129264), (10772, 124380), (11056, 121185), (12438, 107720), (13465, 99504), (13820, 96948), (16158, 82920), (16584, 80790), (20730, 64632), (21544, 62190), (24237, 55280), (24876, 53860), (26930, 49752), (27640, 48474), (31095, 43088), (32316, 41460), (33168, 40395)]