156769020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{32257}}^1$

素因数の和:32281

約数の個数: 72

約数和(自身を含む): 493160304

約数和(自身を除く): 336391284

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, 32257, 64514, 96771, 129028, 161285, 193542, 290313, 322570, 387084, 483855, 580626, 645140, 870939, 967710, 1161252, 1451565, 1741878, 1935420, 2612817, 2903130, 3483756, 4354695, 5225634, 5806260, 7838451, 8709390, 10451268, 13064085, 15676902, 17418780, 26128170, 31353804, 39192255, 52256340, 78384510, 156769020]

約数ペア:

[(1, 156769020), (2, 78384510), (3, 52256340), (4, 39192255), (5, 31353804), (6, 26128170), (9, 17418780), (10, 15676902), (12, 13064085), (15, 10451268), (18, 8709390), (20, 7838451), (27, 5806260), (30, 5225634), (36, 4354695), (45, 3483756), (54, 2903130), (60, 2612817), (81, 1935420), (90, 1741878), (108, 1451565), (135, 1161252), (162, 967710), (180, 870939), (243, 645140), (270, 580626), (324, 483855), (405, 387084), (486, 322570), (540, 290313), (810, 193542), (972, 161285), (1215, 129028), (1620, 96771), (2430, 64514), (4860, 32257)]