8530920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2633}}^1$

素因数の和:2656

約数の個数: 80

約数和(自身を含む): 28684260

約数和(自身を除く): 20153340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 2633, 3240, 5266, 7899, 10532, 13165, 15798, 21064, 23697, 26330, 31596, 39495, 47394, 52660, 63192, 71091, 78990, 94788, 105320, 118485, 142182, 157980, 189576, 213273, 236970, 284364, 315960, 355455, 426546, 473940, 568728, 710910, 853092, 947880, 1066365, 1421820, 1706184, 2132730, 2843640, 4265460, 8530920]

約数ペア:

[(1, 8530920), (2, 4265460), (3, 2843640), (4, 2132730), (5, 1706184), (6, 1421820), (8, 1066365), (9, 947880), (10, 853092), (12, 710910), (15, 568728), (18, 473940), (20, 426546), (24, 355455), (27, 315960), (30, 284364), (36, 236970), (40, 213273), (45, 189576), (54, 157980), (60, 142182), (72, 118485), (81, 105320), (90, 94788), (108, 78990), (120, 71091), (135, 63192), (162, 52660), (180, 47394), (216, 39495), (270, 31596), (324, 26330), (360, 23697), (405, 21064), (540, 15798), (648, 13165), (810, 10532), (1080, 7899), (1620, 5266), (2633, 3240)]