28315626480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{39327259}}^1$

素因数の和:39327278

約数の個数: 60

約数和(自身を含む): 95093314680

約数和(自身を除く): 66777688200

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, 720, 39327259, 78654518, 117981777, 157309036, 196636295, 235963554, 314618072, 353945331, 393272590, 471927108, 589908885, 629236144, 707890662, 786545180, 943854216, 1179817770, 1415781324, 1573090360, 1769726655, 1887708432, 2359635540, 2831562648, 3146180720, 3539453310, 4719271080, 5663125296, 7078906620, 9438542160, 14157813240, 28315626480]

約数ペア:

[(1, 28315626480), (2, 14157813240), (3, 9438542160), (4, 7078906620), (5, 5663125296), (6, 4719271080), (8, 3539453310), (9, 3146180720), (10, 2831562648), (12, 2359635540), (15, 1887708432), (16, 1769726655), (18, 1573090360), (20, 1415781324), (24, 1179817770), (30, 943854216), (36, 786545180), (40, 707890662), (45, 629236144), (48, 589908885), (60, 471927108), (72, 393272590), (80, 353945331), (90, 314618072), (120, 235963554), (144, 196636295), (180, 157309036), (240, 117981777), (360, 78654518), (720, 39327259)]