22553640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{6961}}^1$

素因数の和:6984

約数の個数: 80

約数和(自身を含む): 75816180

約数和(自身を除く): 53262540

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 6961, 13922, 20883, 27844, 34805, 41766, 55688, 62649, 69610, 83532, 104415, 125298, 139220, 167064, 187947, 208830, 250596, 278440, 313245, 375894, 417660, 501192, 563841, 626490, 751788, 835320, 939735, 1127682, 1252980, 1503576, 1879470, 2255364, 2505960, 2819205, 3758940, 4510728, 5638410, 7517880, 11276820, 22553640]

約数ペア:

[(1, 22553640), (2, 11276820), (3, 7517880), (4, 5638410), (5, 4510728), (6, 3758940), (8, 2819205), (9, 2505960), (10, 2255364), (12, 1879470), (15, 1503576), (18, 1252980), (20, 1127682), (24, 939735), (27, 835320), (30, 751788), (36, 626490), (40, 563841), (45, 501192), (54, 417660), (60, 375894), (72, 313245), (81, 278440), (90, 250596), (108, 208830), (120, 187947), (135, 167064), (162, 139220), (180, 125298), (216, 104415), (270, 83532), (324, 69610), (360, 62649), (405, 55688), (540, 41766), (648, 34805), (810, 27844), (1080, 20883), (1620, 13922), (3240, 6961)]