12272280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3344

約数の個数: 64

約数和(自身を含む): 38016000

約数和(自身を除く): 25743720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3299, 3720, 6598, 9897, 13196, 16495, 19794, 26392, 32990, 39588, 49485, 65980, 79176, 98970, 102269, 131960, 197940, 204538, 306807, 395880, 409076, 511345, 613614, 818152, 1022690, 1227228, 1534035, 2045380, 2454456, 3068070, 4090760, 6136140, 12272280]

約数ペア:

[(1, 12272280), (2, 6136140), (3, 4090760), (4, 3068070), (5, 2454456), (6, 2045380), (8, 1534035), (10, 1227228), (12, 1022690), (15, 818152), (20, 613614), (24, 511345), (30, 409076), (31, 395880), (40, 306807), (60, 204538), (62, 197940), (93, 131960), (120, 102269), (124, 98970), (155, 79176), (186, 65980), (248, 49485), (310, 39588), (372, 32990), (465, 26392), (620, 19794), (744, 16495), (930, 13196), (1240, 9897), (1860, 6598), (3299, 3720)]