2973240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2753}}^1$

素因数の和:2773

約数の個数: 64

約数和(自身を含む): 9914400

約数和(自身を除く): 6941160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2753, 5506, 8259, 11012, 13765, 16518, 22024, 24777, 27530, 33036, 41295, 49554, 55060, 66072, 74331, 82590, 99108, 110120, 123885, 148662, 165180, 198216, 247770, 297324, 330360, 371655, 495540, 594648, 743310, 991080, 1486620, 2973240]

約数ペア:

[(1, 2973240), (2, 1486620), (3, 991080), (4, 743310), (5, 594648), (6, 495540), (8, 371655), (9, 330360), (10, 297324), (12, 247770), (15, 198216), (18, 165180), (20, 148662), (24, 123885), (27, 110120), (30, 99108), (36, 82590), (40, 74331), (45, 66072), (54, 55060), (60, 49554), (72, 41295), (90, 33036), (108, 27530), (120, 24777), (135, 22024), (180, 16518), (216, 13765), (270, 11012), (360, 8259), (540, 5506), (1080, 2753)]