12796380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{2633}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 40268592

約数和(自身を除く): 27472212

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, 2633, 4860, 5266, 7899, 10532, 13165, 15798, 23697, 26330, 31596, 39495, 47394, 52660, 71091, 78990, 94788, 118485, 142182, 157980, 213273, 236970, 284364, 355455, 426546, 473940, 639819, 710910, 853092, 1066365, 1279638, 1421820, 2132730, 2559276, 3199095, 4265460, 6398190, 12796380]

約数ペア:

[(1, 12796380), (2, 6398190), (3, 4265460), (4, 3199095), (5, 2559276), (6, 2132730), (9, 1421820), (10, 1279638), (12, 1066365), (15, 853092), (18, 710910), (20, 639819), (27, 473940), (30, 426546), (36, 355455), (45, 284364), (54, 236970), (60, 213273), (81, 157980), (90, 142182), (108, 118485), (135, 94788), (162, 78990), (180, 71091), (243, 52660), (270, 47394), (324, 39495), (405, 31596), (486, 26330), (540, 23697), (810, 15798), (972, 13165), (1215, 10532), (1620, 7899), (2430, 5266), (2633, 4860)]