16830180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{3463}}^1$

素因数の和:3487

約数の個数: 72

約数和(自身を含む): 52957632

約数和(自身を除く): 36127452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 3463, 4860, 6926, 10389, 13852, 17315, 20778, 31167, 34630, 41556, 51945, 62334, 69260, 93501, 103890, 124668, 155835, 187002, 207780, 280503, 311670, 374004, 467505, 561006, 623340, 841509, 935010, 1122012, 1402515, 1683018, 1870020, 2805030, 3366036, 4207545, 5610060, 8415090, 16830180]

約数ペア:

[(1, 16830180), (2, 8415090), (3, 5610060), (4, 4207545), (5, 3366036), (6, 2805030), (9, 1870020), (10, 1683018), (12, 1402515), (15, 1122012), (18, 935010), (20, 841509), (27, 623340), (30, 561006), (36, 467505), (45, 374004), (54, 311670), (60, 280503), (81, 207780), (90, 187002), (108, 155835), (135, 124668), (162, 103890), (180, 93501), (243, 69260), (270, 62334), (324, 51945), (405, 41556), (486, 34630), (540, 31167), (810, 20778), (972, 17315), (1215, 13852), (1620, 10389), (2430, 6926), (3463, 4860)]