72476280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1847}}^1$

素因数の和:1973

約数の個数: 96

約数和(自身を含む): 237837600

約数和(自身を除く): 165361320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1847, 1962, 2180, 2616, 3270, 3694, 3924, 4360, 4905, 5541, 6540, 7388, 7848, 9235, 9810, 11082, 13080, 14776, 16623, 18470, 19620, 22164, 27705, 33246, 36940, 39240, 44328, 55410, 66492, 73880, 83115, 110820, 132984, 166230, 201323, 221640, 332460, 402646, 603969, 664920, 805292, 1006615, 1207938, 1610584, 1811907, 2013230, 2415876, 3019845, 3623814, 4026460, 4831752, 6039690, 7247628, 8052920, 9059535, 12079380, 14495256, 18119070, 24158760, 36238140, 72476280]

約数ペア:

[(1, 72476280), (2, 36238140), (3, 24158760), (4, 18119070), (5, 14495256), (6, 12079380), (8, 9059535), (9, 8052920), (10, 7247628), (12, 6039690), (15, 4831752), (18, 4026460), (20, 3623814), (24, 3019845), (30, 2415876), (36, 2013230), (40, 1811907), (45, 1610584), (60, 1207938), (72, 1006615), (90, 805292), (109, 664920), (120, 603969), (180, 402646), (218, 332460), (327, 221640), (360, 201323), (436, 166230), (545, 132984), (654, 110820), (872, 83115), (981, 73880), (1090, 66492), (1308, 55410), (1635, 44328), (1847, 39240), (1962, 36940), (2180, 33246), (2616, 27705), (3270, 22164), (3694, 19620), (3924, 18470), (4360, 16623), (4905, 14776), (5541, 13080), (6540, 11082), (7388, 9810), (7848, 9235)]