80651160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1482

約数の個数: 128

約数和(自身を含む): 274104000

約数和(自身を除く): 193452840

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, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1409, 1431, 1590, 1908, 2120, 2385, 2818, 2862, 3180, 3816, 4227, 4770, 5636, 5724, 6360, 7045, 7155, 8454, 9540, 11272, 11448, 12681, 14090, 14310, 16908, 19080, 21135, 25362, 28180, 28620, 33816, 38043, 42270, 50724, 56360, 57240, 63405, 74677, 76086, 84540, 101448, 126810, 149354, 152172, 169080, 190215, 224031, 253620, 298708, 304344, 373385, 380430, 448062, 507240, 597416, 672093, 746770, 760860, 896124, 1120155, 1344186, 1493540, 1521720, 1792248, 2016279, 2240310, 2688372, 2987080, 3360465, 4032558, 4480620, 5376744, 6720930, 8065116, 8961240, 10081395, 13441860, 16130232, 20162790, 26883720, 40325580, 80651160]

約数ペア:

[(1, 80651160), (2, 40325580), (3, 26883720), (4, 20162790), (5, 16130232), (6, 13441860), (8, 10081395), (9, 8961240), (10, 8065116), (12, 6720930), (15, 5376744), (18, 4480620), (20, 4032558), (24, 3360465), (27, 2987080), (30, 2688372), (36, 2240310), (40, 2016279), (45, 1792248), (53, 1521720), (54, 1493540), (60, 1344186), (72, 1120155), (90, 896124), (106, 760860), (108, 746770), (120, 672093), (135, 597416), (159, 507240), (180, 448062), (212, 380430), (216, 373385), (265, 304344), (270, 298708), (318, 253620), (360, 224031), (424, 190215), (477, 169080), (530, 152172), (540, 149354), (636, 126810), (795, 101448), (954, 84540), (1060, 76086), (1080, 74677), (1272, 63405), (1409, 57240), (1431, 56360), (1590, 50724), (1908, 42270), (2120, 38043), (2385, 33816), (2818, 28620), (2862, 28180), (3180, 25362), (3816, 21135), (4227, 19080), (4770, 16908), (5636, 14310), (5724, 14090), (6360, 12681), (7045, 11448), (7155, 11272), (8454, 9540)]