159393420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{32797}}^1$

素因数の和:32821

約数の個数: 72

約数和(自身を含む): 501415824

約数和(自身を除く): 342022404

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, 4860, 32797, 65594, 98391, 131188, 163985, 196782, 295173, 327970, 393564, 491955, 590346, 655940, 885519, 983910, 1180692, 1475865, 1771038, 1967820, 2656557, 2951730, 3542076, 4427595, 5313114, 5903460, 7969671, 8855190, 10626228, 13282785, 15939342, 17710380, 26565570, 31878684, 39848355, 53131140, 79696710, 159393420]

約数ペア:

[(1, 159393420), (2, 79696710), (3, 53131140), (4, 39848355), (5, 31878684), (6, 26565570), (9, 17710380), (10, 15939342), (12, 13282785), (15, 10626228), (18, 8855190), (20, 7969671), (27, 5903460), (30, 5313114), (36, 4427595), (45, 3542076), (54, 2951730), (60, 2656557), (81, 1967820), (90, 1771038), (108, 1475865), (135, 1180692), (162, 983910), (180, 885519), (243, 655940), (270, 590346), (324, 491955), (405, 393564), (486, 327970), (540, 295173), (810, 196782), (972, 163985), (1215, 131188), (1620, 98391), (2430, 65594), (4860, 32797)]