4165939920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{327511}}^1$

素因数の和:327580

約数の個数: 80

約数和(自身を含む): 13158122112

約数和(自身を除く): 8992182192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 327511, 655022, 982533, 1310044, 1637555, 1965066, 2620088, 3275110, 3930132, 4912665, 5240176, 6550220, 7860264, 9825330, 13100440, 15720528, 17358083, 19650660, 26200880, 34716166, 39301320, 52074249, 69432332, 78602640, 86790415, 104148498, 138864664, 173580830, 208296996, 260371245, 277729328, 347161660, 416593992, 520742490, 694323320, 833187984, 1041484980, 1388646640, 2082969960, 4165939920]

約数ペア:

[(1, 4165939920), (2, 2082969960), (3, 1388646640), (4, 1041484980), (5, 833187984), (6, 694323320), (8, 520742490), (10, 416593992), (12, 347161660), (15, 277729328), (16, 260371245), (20, 208296996), (24, 173580830), (30, 138864664), (40, 104148498), (48, 86790415), (53, 78602640), (60, 69432332), (80, 52074249), (106, 39301320), (120, 34716166), (159, 26200880), (212, 19650660), (240, 17358083), (265, 15720528), (318, 13100440), (424, 9825330), (530, 7860264), (636, 6550220), (795, 5240176), (848, 4912665), (1060, 3930132), (1272, 3275110), (1590, 2620088), (2120, 1965066), (2544, 1637555), (3180, 1310044), (4240, 982533), (6360, 655022), (12720, 327511)]