30262680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{4003}}^1$

素因数の和:4030

約数の個数: 128

約数和(自身を含む): 115315200

約数和(自身を除く): 85052520

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, 4003, 7560, 8006, 12009, 16012, 20015, 24018, 28021, 32024, 36027, 40030, 48036, 56042, 60045, 72054, 80060, 84063, 96072, 108081, 112084, 120090, 140105, 144108, 160120, 168126, 180135, 216162, 224168, 240180, 252189, 280210, 288216, 336252, 360270, 420315, 432324, 480360, 504378, 540405, 560420, 672504, 720540, 756567, 840630, 864648, 1008756, 1080810, 1120840, 1260945, 1441080, 1513134, 1681260, 2017512, 2161620, 2521890, 3026268, 3362520, 3782835, 4323240, 5043780, 6052536, 7565670, 10087560, 15131340, 30262680]

約数ペア:

[(1, 30262680), (2, 15131340), (3, 10087560), (4, 7565670), (5, 6052536), (6, 5043780), (7, 4323240), (8, 3782835), (9, 3362520), (10, 3026268), (12, 2521890), (14, 2161620), (15, 2017512), (18, 1681260), (20, 1513134), (21, 1441080), (24, 1260945), (27, 1120840), (28, 1080810), (30, 1008756), (35, 864648), (36, 840630), (40, 756567), (42, 720540), (45, 672504), (54, 560420), (56, 540405), (60, 504378), (63, 480360), (70, 432324), (72, 420315), (84, 360270), (90, 336252), (105, 288216), (108, 280210), (120, 252189), (126, 240180), (135, 224168), (140, 216162), (168, 180135), (180, 168126), (189, 160120), (210, 144108), (216, 140105), (252, 120090), (270, 112084), (280, 108081), (315, 96072), (360, 84063), (378, 80060), (420, 72054), (504, 60045), (540, 56042), (630, 48036), (756, 40030), (840, 36027), (945, 32024), (1080, 28021), (1260, 24018), (1512, 20015), (1890, 16012), (2520, 12009), (3780, 8006), (4003, 7560)]