87144120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11527}}^1$

素因数の和:11554

約数の個数: 128

約数和(自身を含む): 332006400

約数和(自身を除く): 244862280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11527, 23054, 34581, 46108, 57635, 69162, 80689, 92216, 103743, 115270, 138324, 161378, 172905, 207486, 230540, 242067, 276648, 311229, 322756, 345810, 403445, 414972, 461080, 484134, 518715, 622458, 645512, 691620, 726201, 806890, 829944, 968268, 1037430, 1210335, 1244916, 1383240, 1452402, 1556145, 1613780, 1936536, 2074860, 2178603, 2420670, 2489832, 2904804, 3112290, 3227560, 3631005, 4149720, 4357206, 4841340, 5809608, 6224580, 7262010, 8714412, 9682680, 10893015, 12449160, 14524020, 17428824, 21786030, 29048040, 43572060, 87144120]

約数ペア:

[(1, 87144120), (2, 43572060), (3, 29048040), (4, 21786030), (5, 17428824), (6, 14524020), (7, 12449160), (8, 10893015), (9, 9682680), (10, 8714412), (12, 7262010), (14, 6224580), (15, 5809608), (18, 4841340), (20, 4357206), (21, 4149720), (24, 3631005), (27, 3227560), (28, 3112290), (30, 2904804), (35, 2489832), (36, 2420670), (40, 2178603), (42, 2074860), (45, 1936536), (54, 1613780), (56, 1556145), (60, 1452402), (63, 1383240), (70, 1244916), (72, 1210335), (84, 1037430), (90, 968268), (105, 829944), (108, 806890), (120, 726201), (126, 691620), (135, 645512), (140, 622458), (168, 518715), (180, 484134), (189, 461080), (210, 414972), (216, 403445), (252, 345810), (270, 322756), (280, 311229), (315, 276648), (360, 242067), (378, 230540), (420, 207486), (504, 172905), (540, 161378), (630, 138324), (756, 115270), (840, 103743), (945, 92216), (1080, 80689), (1260, 69162), (1512, 57635), (1890, 46108), (2520, 34581), (3780, 23054), (7560, 11527)]