15283080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 52925400

約数和(自身を除く): 37642320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 89, 90, 106, 108, 120, 135, 159, 162, 178, 180, 212, 216, 265, 267, 270, 318, 324, 356, 360, 405, 424, 445, 477, 530, 534, 540, 636, 648, 712, 795, 801, 810, 890, 954, 1060, 1068, 1080, 1272, 1335, 1431, 1590, 1602, 1620, 1780, 1908, 2120, 2136, 2385, 2403, 2670, 2862, 3180, 3204, 3240, 3560, 3816, 4005, 4293, 4717, 4770, 4806, 5340, 5724, 6360, 6408, 7155, 7209, 8010, 8586, 9434, 9540, 9612, 10680, 11448, 12015, 14151, 14310, 14418, 16020, 17172, 18868, 19080, 19224, 21465, 23585, 24030, 28302, 28620, 28836, 32040, 34344, 36045, 37736, 42453, 42930, 47170, 48060, 56604, 57240, 57672, 70755, 72090, 84906, 85860, 94340, 96120, 113208, 127359, 141510, 144180, 169812, 171720, 188680, 212265, 254718, 283020, 288360, 339624, 382077, 424530, 509436, 566040, 636795, 764154, 849060, 1018872, 1273590, 1528308, 1698120, 1910385, 2547180, 3056616, 3820770, 5094360, 7641540, 15283080]

約数ペア:

[(1, 15283080), (2, 7641540), (3, 5094360), (4, 3820770), (5, 3056616), (6, 2547180), (8, 1910385), (9, 1698120), (10, 1528308), (12, 1273590), (15, 1018872), (18, 849060), (20, 764154), (24, 636795), (27, 566040), (30, 509436), (36, 424530), (40, 382077), (45, 339624), (53, 288360), (54, 283020), (60, 254718), (72, 212265), (81, 188680), (89, 171720), (90, 169812), (106, 144180), (108, 141510), (120, 127359), (135, 113208), (159, 96120), (162, 94340), (178, 85860), (180, 84906), (212, 72090), (216, 70755), (265, 57672), (267, 57240), (270, 56604), (318, 48060), (324, 47170), (356, 42930), (360, 42453), (405, 37736), (424, 36045), (445, 34344), (477, 32040), (530, 28836), (534, 28620), (540, 28302), (636, 24030), (648, 23585), (712, 21465), (795, 19224), (801, 19080), (810, 18868), (890, 17172), (954, 16020), (1060, 14418), (1068, 14310), (1080, 14151), (1272, 12015), (1335, 11448), (1431, 10680), (1590, 9612), (1602, 9540), (1620, 9434), (1780, 8586), (1908, 8010), (2120, 7209), (2136, 7155), (2385, 6408), (2403, 6360), (2670, 5724), (2862, 5340), (3180, 4806), (3204, 4770), (3240, 4717), (3560, 4293), (3816, 4005)]